PostUp Acquires Facebook Application Company EchoFon

PostUp is a Twitter search and advertising company that used to be known as TweetUp. PostUp has acquired Echofon. Echofon is a company that develops Facebook and Twitter applications that is used by about 3 million people. PostUp was incubated at Idealab and started allowing registration for their real-time search engine last year. PostUp also recently acquired Twidroyd and popurls. [TechCrunch]

This article was written by Amit Chowdhry. You can follow me at @amitchowdhry or on Google+ at
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