Senh: I'm glad I'm not on AT&T. Although I think it's correct in assuming that 98% of the people will be able to get by with just a 2BG plan. I use my phone to update Wopular throughout the day - mostly mornings and nights. Under the $25, 2GB plan, I can view anywhere from 100-500 pages per day if each webpage averages about 100-500K. I'm using round numbers. That's plenty. Even a power user like me doesn't view that many pages per day. If you watch a lot of streaming video on YouTube, then you're screwed. 2GB would give you a max of about 2 movies, assuming each movie is about 1 hr. 30 min. I guess now you can't just hand over your phone to your kids and let them watch video. With the iPad and HD2 or Evo being advertised as multimedia devices, I don't think users would be happy with a limited data plan.
Senh: Take that Apple. Pretty soon the iPhone's lack of support for Flash will be one of its drawbacks. Love it or hate it, Flash is all over the web. Not supporting it is not supporting the full web, and forcing everyone to redesign their sites just so it'll look right for the iPhone and iPad.