As a long term blackberry user, this is my 1st android and I have a few comments. The positive notes seem to be covered by all else so I'll cover the (my) negatives:
-Calendar app cannot sched an aptmnt that occurs every 2 weeks, every 3 weeks, etc. Unacceptable and I have to carry my BB till I find an app to replace the stock calendar.
-Browser does not support folders for favorites. You end up w/ an alphabetically sorted linear list. Unacceptable if you have the 100s of favs as I do.
-The screen dims locks itself automatically after a presetable time. Unlocking requires depressing the top-mounted switch, then repositioning the phone in your hand and swiping the little lock thingy to get teh phone working again. You'll do this hundreds of times a day. That is a joke. The screen diming and locking functions should be separatly controllable. No wat around this on the droid 3 I can see.
-Battery life is poor. I got the extended batt (30% more capacity) and it almost lasts a day if I dopn't talk too much, don't use the GPS, dont use wifi (tethering to a PC or in a wifi area), and probably most importatly, am not in manhattan where the phone constantly switches between 1G and 3G and no service(note: my BB dod the same thing in manhattan so this is not the fault of the droid).
-The calendar app shows todays date and if there are less than 2 aptmnts sched for today, it shown aptmnts from other days. Other things suck in the calendar but as I said earlier, this app needs to be replaced if you are seriously going to use it.
-Bloatware. The broswer app has a "set up a social media connection" button right next to the "favorites" button. Fat fingered me hits the social app setup button 50% of the time I try to open favorites. Several other browser gripes but as prev mentioned it need to be replaced anyway.
-Lest you think all I do is b*tch, the phone has lots of feature way beyond my BB (screen clarity, speed, wifi, gps, multiple computer tethering, detaching email attachments and saving to memory to upload to a computer). But this is clearly a consumer-busioness product rather than a business-business product as the BB is.