SIN MICROSYSTEMS said it is buying MySQL AB, an open sorcerer, for around about a billion dollars.
Sun says such industry luminaries as Facebook, Google, Nokia,and China Mobile all rely on MySQL. And it reckons "synergies" and things will flow like wine from a broken bottle.
It also reckons Sun will "greatly extend the commercial appeal of MySQL's offerings and improve its value proposition". That remains to be seen, of course.
Bloke with silly hair, Jonathan Schwartz, said:"MySQL's employees and culture, along with its near ubiquity across the Web, make it an ideal fit with Sun's open approach to network innovation."
"This announcement boosts our investments into the communities at the heart of innovation on the Internet and of enterprises that rely on technology as a competitive weapon," he blathered.
Should you want to know more, you'll be able to hear lots of words like " solutions" and "granularity" and "synergy" here sooner or later. ยต
One of the better moves by Sun in a long time. Probably even better then Open Sol.
MySQL always had crappy documentation. SUN has great documentation in comparison, see Solaris and Java docs. The Linux doc is the source code.

SUN has extensive track record of providing Enterprise support, for those who want it. It will cost, though.

MySQL was beginning to look for alternative ways to get money, for instance they quit offering the latest binaries for download. Why? What would next step be? Charge for the binaries? And then? Fork off an "enterprise variant" and close the source when they have great many customers? With SUN all this wont be a problem anymore, because of SUN's total commitment to open source all their high technology, Java, Solaris, ZFS, Dtrace, Zones, etc. SUN knows open source. 

We now get stable product with some excellent support, provided SUN doesnt go bankrupt.