Short Answer - NO!
I have been using a Smart Phone since the Palm Treo 600 and 650. Have since tried WM and now one my second BB (first was the Curve 8310, now The BOLD!!).
I will NEVER use a "normal" phone again and I suspect that my Primary phone will ALWAYS be a BB. YES, they are THAT good! :-)
If someone does email better than RIM, I could possibly go to another smartphone, but never again will I use a dumbphone.
When my daughter gets her next phone, I will pay a little extra and get her a smartphone. Email, messaging, gps, web browsing, they are just too useful to ever go back.
I don't think I can go back to regular phones after having my first personal use BB. I can't and won't allow myself to be limited of the infinite possibilities of a BB.
And what do you mean, 'you could?' From what I've heard through the grapevine, you are switching!
Posted from my CrackBerry at wapforums.crackberry.com
Well I'm going to have to play with one once they get the new 3.0 OS running on it and get used to the feel and then I'll see it. Wont be till summer though!