Here’s the takeaway from 2012′s big tech acquisitions: Founders must be lean

With the ever-shifting landscape of the acquisition market in the tech world of today, it seems at first like a bit of a fool’s errand to pick out any trends. This week’s purchase of Wildfire by Google, as well as buys by Salesforce, Oracle and Microsoft in recent months, point to a bullish environment. But, concerns abound over the Facebook IPO and whether that is having a pull-back effect on the rest of venture capital investing.