I don't think I'll be getting one... I can't think of anything off the top of my head why I would need one. However, for the sake of attaining some technical experience in tablet PCs, I wouldn't mind getting one. I like to have access to as many technological devices as possible (although it's very many right now) so I can reference them (if necessary) when helping someone else, instead of resorting to google searches all the time..
If you can't figure out what some article is saying on the Internet you could always break out the device itself and see, for real.
For example, my dad gave me his old Toshiba Satellite laptop with Win98 w/Pent. 2 MMX... I don't use it much except for when I need to reference the operating system itself, to help someone or for some other reason.. It beats the heck out of google.. I don't mean only helping people on CH either. I'm going out job hunting in a few months so, access to as much technology as possible would be a plus..