[horatiumocian]

I think that Microsoft buying Skype makes more sense than Google or Facebook buying Skype.

First, the way for Skype to make decent revenues is to go for the enterprise market, which brings them paying customers. It would be really hard to convert end users to paying customers, because of all the competition out there (Google Voice). So, they need to cater to enterprise customers. And Microsoft is huge on the enterprise, they would be able to integrate it into their suites, and make it a multi-billion dollar product in a few years.

I don't see any reason for Facebook buying Skype (different technology, different culture, price too high). Also I don't see any reason for Google to buy it other than to kill it and fold it into Google Voice (possible anti-trust issues?). So, even if the Microsoft-Skype deal isn't a match made in heaven, it still makes much more sense than Facebook-Skype, or Google-Skype.