I thought that I'd ask this here since you all have the Droid. A friend of mine was going to get it this weekend, but left the store pissed & ready to leave VZ for good. It was all over the data plan. He thought, (like me) that he would just need the $30 plan, and that the $45 plan was for exchange use.
However, the Verizon store guy told him that he needed the $45 plan, because the $30 plan was just for email & web surfing, and that if he had that plan with the Droid, the added charge for using apps with the Droid would far surpass the $45 plan. I just checked their site, and the unlimited data price is $45. So what's the story?
wait what?!
whoever he talked to, if I am understanding the text clearly, is either ridiculously retarded, or is hoping the buyer is retarded.
Both plans offer unlimited data.
Both plans are also the exact same plan. EXCEPT, the $45/month plan is for subscribers who are charging their service to a business account (as in: the business pays for your wireless bill). That is it. You can do everything to the same "unlimited" end, AND even use Exchange, on the $30/month data plan, as long as it's a personal account. Doesn't matter what you DO with the phone, if the bill is paid by you, as in it is a personal billing address and personal credit card (if charging to CC).
The Droid does nothing special with data, it does no more with data service than any other smartphone. You can stream YouTube and Pandora all day, Verizon can't bill you anything more than that $30 bill.
HOWEVER
That does not include Tethering. Tethering is the act of linking your phone to a laptop or other mobile device, and using the phone as a modem to access the internet. If you want to do this, you have to pay an additional fee (I think it's another $30), AND you have a 5gb cap (even if it is labeled unlimited, though I am unsure if it is).
If you aren't tethering, and are on a personal account... feel free to use as much data as you would like, using whatever applications you like. Still $30/month for data access.
Hope that clears it up.