Some days ago there's been the news that IBM is going to build their own server farm with the Second Life server side on it.
Well, frankly said, I can understand them. That convoluted mess that Second Life today is is all but a worthwile investment if you're a company. If you want to have a good experience with it, better stay away from the main grid and build your own farm, your own island.
If you're thinking about investing in SL, better do it when the grid has more stabilized. At the moment this would just be a great waste of money in my opinion given the bad performance all inhabitants of Second Life have been experiencing since months now.