I dont understand why, if they were truly trying to save people money, why they didnt keep the $30 true unlimited plan and just make the lower ones too. They screw every smartphone user over with this because now the new iphone will have the ability to multitask, and in turn fully utilize the hspa speeds, so more data is used. I hope verizon is only considering doing this for businesses, which makes sense, since most businesses are cheap bastards and only allow email use. Which that alone doesnt use more than 500mb per month even if you're a VERY popular person.
We, being on verizon afterall, with our nice android phones that can already multitask, use a lot more data. But hspa is a lot faster (7.2mbps ive heard) While we have a average cap of about 2mbps. So our ability to stream that much at one time is somewhat limited.