I doubt it. I think SSDs in desktops are nice (I never thought I'd say that) but not as necessary as they are in laptops. The point, my point, was always the "no movable parts" idea. However, since I bought one for a laptop and didn't actually buy the laptop I stuck it in my MP and I want another.
Right now the cost of SSDs are just too high to offer substantial storage and I much prefer aftermarket SSD install over Apple's SSDs.