Allegedly, Verizon is softening on these fronts. I expect Droid to include WiFi and GPS at launch.
My arguments for that position:
1. Droid specs on phandroid (and other sites) include WiFi and GPS. Given Verizon's involvement with the phone's development it would (at the very least) strange if they crippled them. Also, do you think Google would have been involved with Droid (as opposed to letting Verizon run with the open-source code on their own) if they knew Verizon was going to cripple it?
2. How long would it take Apple to mercilessly expose the "iDon't" marketing campaign if the iPhone has features (WiFi and GPS) that Droid doesn't?
3. I remember reading (sadly, I don't remember where) that all future Blackberrys on Verizon will include WiFi. If that's accurate, Verizon must be softening on WiFi and there's no good reason to cripple Droid out-of-the-gate. In fact, I wonder if Droid's WiFi is what gave Blackberry the leverage to insist on WiFi for their phones as well.