<img src="http://tctechcrunch.files.wordpress.com/2010/04/happening.png" class="shot2" /><a href="http://www.crunchbase.com/company/yahoo">Yahoo</a> has built a <a href="http://mobile.yahoo.com/iphone
<img src="http://tctechcrunch.files.wordpress.com/2009/11/21-215x68.png" width="215" height="68" />If you're going to <a href="https://techcrunch.com/2009/03/10/hendrickson-were-gonna-miss-you/">leave
<img src="http://tctechcrunch.files.wordpress.com/2009/04/kickstarter-logo-214x56.png" width="214" height="56" /><a href="http://www.crunchbase.com/person/andy-baio">Andy Baio</a>, blogger on Waxy.org
Any event based site is basically a social network – they are designed to allow interaction among friends to coordinate virtual or real world activities. The venerable Evite is still the king of