I'm not sure I agree with Gus about next year, but I could be wrong. There's still a substantial premium for drives.

I bought a 1TB drive for US$147 yesterday. A 64GB SSD from Dell is $559 today. I see CDW selling an "Enterprise 64GB drive" for $2k

That's a lot of ground to make up.

However I do think Gus is right that at some point we'll see these used as the primary storage for many servers. I think with slowed refresh cycles (4-5 years instead of 3) and the economy, not to mention the need to evolve, I still think we're talking 8-10 years before it's in lots of SMBs.