You are aware that after a 350% run, almost every stock will pull back some, right? Yet you expect MIMV to be different. Pretty funny.
Your words, "supposed good news". 99 of out 100 people would say a small firm getting a partner like Microsoft is good news. Funding, a specific project, and co-engineering.
You may want to take a real look at other small firms, (Chomp, Yammer, Perceptive Pixel, Phonefactor) that were bought out by the players in the Mobile sector.
It isn't fantasy, it's reality. The inventive and creative small firms get bought out by the big boys.