I got one free through StartSampling.com.
The apps on it are okay. I guess I'm just not anywhere where I can use the RF network, which is what I'm really interested in since I used to study/design online chat apps. Maybe I'll try taking the thing to a sporting event or something some time and see if anyone else is using one.
My kids are begging me to give it to them. At least, my 9 year old daughter is. My 16 year old son shows not interest in it. I guess I'm trying to figure out who would have the most use for it and where other users would be.
I haven't even used the serial link to connect it to the PC yet.
My perception of this thing is that it's just a toy for kids without a real user base to make it popular and no way to really establish one. I don't think it'll be around long.
Hork