We are window cleaners not tech nerds. Most prob still use pen and paper or excel. If palm ang george stop working there will be another solution, but I doubt it's on the top of any ones must do list.
My problem is with the agression shown, the guy asked which pda would work, there are hundreds of second hand ones out there, which one was his question.
I use a T3 and have two old spares that can be used when this one fails. In a couple of years something else will turn up no doubt, but trust me, right now it's not a big deal. We got past the millenium without the Computer world falling apart.