I currently am hosting with The Planet "ServerMatrix".. I have hosted with them before, and i have gone back to them when i needed a dedicated server.

They have been the top hosting company that i have ever been with, they seem to know all the tricks to making WHM/cPanel work great with Linux.
And their technical support is just the best.

I would recommend them to anyone, their prices really arent that bad..

only issues I've seen with them are on vbulletin.com and hardforum.com [H] always has issues with their mysql servers