The Clies with keyboards are interesting, but they seem like overkill to me. I don't do much composing with my PDA, though perhaps I would if I had WiFi, maybe IM'ing or something. Given how roughly I treat mine, I feel like the keyboards are just one more thing to break. Yah, the TH55 is making me drool, but I try as I might, I just can't justify the expense for the near future... I'll have to hope for a financial fluke, or perhaps a price drop by my birthday in October. How much longer is Sony going to produce the TH55s?
BTW, for a listing of all the available Palm-based PDAs, the PDA buyers guide has
a page for Clies and
one for Palms and the others that helped me see what is out there.