Azmordean,
I am diving into the Droid world tomorrow, as well. I have been a big fan of BB's and have been able to deal with some of their limitations due to their great email support and keyboard offerings.
However, like others have mentioned, the web browsing is usually slow and not visually pleasing. Mobile sites work great, but if you hit a "real" webpage, you were out of luck unless you didn't mind the endless scrolling. The storm made scrolling through all the mess a little easier, but still wasn't the solution.
I have been following the droid since it was leaked a while back. I have gone to the stores and used it, and have since gotten to setup and use one for the owner of the company I work for. I have to say that with the little time I have had with the Droid so far, I can't wait for it to arrive tomorrow!
Sure, there are going to be some things I'm going to miss at first, but I will get used to the new OS and different apps. This community is not as brainwashed as some of the others are for BB/WinMo and the rest of the OS's. This community is young and still evolving, but I see a stronger support core with more frequent updates and patches. Something that all my years with WinMo and BB was unheard of. Don't get me wrong, I think there are some great devices out for both WinMo and BB and will continue to support those that wish to stick with them. I just need something different. Something that offers more and in a better package. Right now that's the Droid, hands down!
Hopefully our experiences go as well as I am hoping! Everyone has their own taste and will be happy/unhappy with various features and issues. Good luck to you and have a blast with that Droid (providing you go with it...)!
Plus, you can always take it back in 30 days if you're not happy. No guilt involved!