I used Palm OS 4 the last time I had a PDA, and I USED it, ALOT. It was my life! However, my PocketPC 2003 cellphone killed it, and up until a month ago, I used Windows Mobile. With the iPhone 4 (and my upgrade eligibility a month ago), iOS was undeniably the NEXT frontier for me. But yeah, it's been dead for a while.
It still has it's uses though, my girlfriend has one, for example. She doesn't want to pay for a data plan she will barely use and, since we're on AT&T, nearly every decent smartphone will REQUIRE a data plan. So she uses a "dumb phone" and a PDA with WiFi (one of the later Palm devices).
However we were looking at upgrading her Palm PDA and realized... um... nobody really makes those anymore LOL. In fact, an iPod Touch might actually be the best replacement.
-John
It still has it's uses though, my girlfriend has one, for example. She doesn't want to pay for a data plan she will barely use and, since we're on AT&T, nearly every decent smartphone will REQUIRE a data plan. So she uses a "dumb phone" and a PDA with WiFi (one of the later Palm devices).
However we were looking at upgrading her Palm PDA and realized... um... nobody really makes those anymore LOL. In fact, an iPod Touch might actually be the best replacement.
-John