Andreessen Horowitz Invests $80 million in Twitter

Influential venture capital outfit Andreessen Horowitz, a $300 million firm that was launched on July 6, 2009, has invested $80 million in microblogging phenomenon Twitter, adding to its growing portfolio of social Web names. Netscape co-founder Marc Andreessen’s firm bought Twitter stock on secondary markets for private firms a few weeks ago joining Kleiner Perkins [...]