Conference calling startup Speek, which offers online and mobile tools that make it easier to jump on calls regardless of which device you have on hand, and then do more on calls once connected, is to
Thought Yahoo's acquisition spree would culminate with its <a href="https://techcrunch.com/2013/05/20/its-official-yahoo-is-buying-tumblr-for-1-1b-promises-to-keep-it-independent/">$1.1 billion Tumblr
<a target="_blank" href="http://www.uberconference.com/">UberConference</a>, the online, visual conference calling solution (and <a href="https://techcrunch.com/2012/05/23/uberconference-wins-techcru