Google buying Twitter predicted to follow Microsoft’s move for LinkedIn
marketwatch.com
marketwatch.com
Twitter acquired Crashlytics, and they released Fabric.io as a "Twitter Inside" SDK to entice app developers to Twitter integration and its MoPub ad network. This is their big push to beat out Facebook and live inside every app, but Google already plays this game, and Twitter isn't yet a huge threat to them. Either Google or Facebook could buy them defensively, but they need not at this time. (I feel that Microsoft's purchase of LinkedIn was also defensive, but that's a different story.)
Verizon, on the other hand, could buy Twitter. They bought AOL to enter the content creation market, and they could cement their share. Or more likely, they could instead buy Yahoo, and with it Tumblr, on the cheap.
Amazon could buy Twitter. They bought Twitch, and they could use Twitter to expand their social presence, logged-in time, and display ad share.
Yandex could buy Twitter. They would break into the US and Japanese market in a huge way. The Fabric.io SDK would be a perfect fit to drive more engagement from apps to their properties.
Only now they realised that they have no real model for making actual money. It's the perfect time to buy.