Chances are you’ve been waiting in line all week for the iPhone 4, which means you haven’t been keeping up on your social media resources. Tsk-tsk.

Put said device to good use, and scroll on down for your weeklycavalcade of hints, tips, insights and analysis.

This week’s list includes some great Google facts, web design inspiration, and a few ways to improve your social business model.

Go on, gorge yourself.

Social Media

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• 15 Fab Flash Mob Videos on YouTube
  We’ve rounded up the very best flash mob events caught on camera, from big brands and ordinary bands of people.
• Why Feedback and Filters are Necessary in Social Media
  Social media noise can be combated in two ways: By sending feedback to the noise generators, and by effectively filtering social streams. Here’s a look at both.
• HOW TO: Crowdsource Funds for Causes, Creativity and Startups
  These resources can help you raise money for your charity, latest project, or business venture.
• How Salespeople Are Using Social Media for Real Results
  The days of door-to-door salespeople might be over, but social media has opened new opportunities.
• 9 Universal Principles of Viral Media Sites
  Want your site to get a billion page views by going viral online? Want to enter the rankings as Internetmeme? There’s no set formula, but there are a few tried-and-true principals to adhere to.
• The Top 10 Most Watched Web Series, May 2010
  If you’re looking for some video entertainment to watch on your lunch break, this chart is a great place to start.
• 10 Best UFO Hoax Videos on YouTube
  We’ve trawled YouTube for UFO clips, and pulled together a list of the ten very best hoaxes, unexplained footage, fakes, and mysterious home movies.
• 3 Things Facebook Does Very Well
  Despite the passionate criticism Facebook has received lately, the network is a social giant and web mainstay for a reason. Here’s what it’s doing right.
• Why Food Bloggers Are Here to Stay
  Food blogs have taken off, but some food bloggers still struggle to have the same legitimacy as their print-publication counter-parts.
• Are You a Comments Troll?
  When a story’s subject/author/factual errors/typeface sends one into a fit of rage, it can be hard to hold back one’s ire.
• HOW TO: Help New Users Stay Engaged on Twitter
  Twitter is growing, but new users are often overwhelmed, and many don’t stick around. We’ve outlined some ways you can help prevent them from becoming part of the Twitter quitter trend.
• How Social Media is Helping Veterans Connect
  Veterans of the wars in Iraq and Afghanistan are utilizing social media for more than just staying in touch with family while deployed. Online communities have become important support systems.

For more social media news and resources, you can follow Mashable’s social media channel on Twitterand become a fan on Facebook.

Tech & Mobile

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• iRig Turns Your iPhone Into an Awesome Guitar Stompbox [REVIEW]
  We went hands-on with the AmpliTube iRig, an interface for your iPhone, iPad or iPod touch that lets you plug in a guitar and use your device as a stompbox.
• 10 Fun Facts You Didn’t Know About Google
  Google is not your average company and it’s fitting that they have a history chock full of quirk. Here are 10 facts you may not have known about Google.
• Tech Tourism: 10 Great Geek Destinations
  From the birth of Silicon Valley to the inception of Twitter, we’ve pinpointed ten places on the map for those with a passion for tech and social media.
• 14 Sites Changing the Way We Shop
  We’ve been shopping online since the mid 90s and the web has become a playground for smart and savvy shoppers. Here are 14 sites changing the way we shop.
• Free Music Monday: 10 Free Downloads Compiled for You
  10 free tracks in honor of the #musicmonday tradition on Twitter.
• How iOS 4 and iTunes Work Together [VIDEO]
  Check out this video demo of the new mobile OS and your favorite music app in action together.
• 10 Best Multimedia and Entertainment Android Apps
  Turn your Android device into a multimedia hub for music, video, books, news, and more with these 10 great apps.
• HOW TO: Get Up-to-Date on WordPress 3.0
  WordPress 3.0 brings a refined backend interface, a new default theme, a new custom menu structure, and improved support for custom post types and taxonomies.
• Top 10 Resources for Design Inspiration
  A list of the best visual resources where web designers and creatives can turn for inspiration and to jump start their creative thinking.
• iPhone 4 vs. Droid X Feature Comparison [INFOGRAPHIC]
  How does the new Droid X stack up against the new iPhone 4? Check the chart.
• HOW TO: Use iMovie for iPhone
  iMovie for iPhone is the official Apple application that lets iPhone users record and edit high-definition video to publish directly to YouTube or send via MMS and e-mail.
• 10 iPhone Apps for a Better Night’s Sleep
  Sleep is one of the best things for your body. No matter how many hours of rest you get, these 10 apps can help you make the most of your sleep at night.
• iPad Magazines: Don’t Believe the Hype
  Much has been said about the iPad’s ability to reinvigorate the publishing industry, but the first generation of magazine apps on the iPad falls short.
• 5 Free Ways To Find Local Concerts on Your Smartphone
  If you want to find local concerts while you’re on the go, these 5 apps will keep you in the know.
• The History of the iPhone [INFOGRAPHIC]
  It’s been an auspicious week for Apple and its much-touted wonder device. Take a stroll down memory lane with this infographic.
• 5 Cool Non-Profit Uses of Location-Based Tech
  We’ve seen brands use location-based services for marketing, but non-profit organizations have jumped on board to spread awareness and make connections. Here are some interesting examples.

For more tech news and resources, you can follow Mashable’s tech channel on Twitter and become a fan onFacebook.

Business

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• 5 Useful iPhone Apps for Business Networking
  Five useful iPhone apps that will help you become a better business networker.
• Newspapers Are Still Dying, But the News Is Not Going Anywhere
  Newspapers need to desperately seek new ways to find revenue with experimental tactics in order to stay alive.
• HOW TO: Use QR Codes for Small Business Marketing
  If you’re unfamiliar with the business potential of QR codes, use this post as a crash course in how to get started.
• HOW TO: Use Social Media for Lead Generation
  Being that social media is a great place to attract new customers, we put together a quick guide on how to use social media for lead generation.
• HOW TO: Improve B2B Sales Productivity with Social Media
  Social media offers unprecedented ways to investigate and make connections with business customers that will save you time chasing worthless leads.
• Why Your Next Business Card May Be Virtual
  Virtual business cards offer many advantages over paper cards: They’re cheaper, take up less room, automatically update, and can instantly hook into your social graph.
• HOW TO: Evaluate Your Social Media Plan
  If you are frustrated because your business hasn’t seen results from social media marketing, maybe it’s time to rethink your plan. Here are some tips to help.