I always thought the Mac Mini was basically AppleTV-Pro-Edition. If all you're going to do is word processing and internet browsing you'd probably be better off spending slightly more to get a Apple laptop if you're dead set on having something from Apple. In any case, a lot of people seem to be buying up the Mini's as Mac-Media-Centers. It's a neat idea in principle and I recently gave it some thought but passed it up.
Instead I spent $400 (including retail OSX) and put together a 3.01GHz C2D, 4GB RAM, 500GB HD, 8600GT system, installed OSX on it, stuck it in an empty cabnet in my TV stand, plugged a wireless KB/M combo, connected it to my HDTV via HDMI, and hooked it up to my 5.1 surround sound system with an optical cable. Couldn't be happier.
