Yes it makes a huge difference. Use a G2 and then any VZW device, youtube alone makes it worth it...
PSphone would suck for internet play over 3g, it would be awesome on LTE or 3g+....
Also, I don't think the data rates will be any more. I assume that it'll be the same price that 3g is now, and 3g "smartphone" plans will drop to the price of feature phone data plans.
Well, I suppose it depends on how you use your phone. I have no interest in most games, or online gaming, or tethering for gaming, or Youtube (which does work perfectly over my 3G phone 99% of the time.
I use my phone more as an information gathering device, life organizer. For my needs, 3G will do. Now don't get me wrong, when my area gets 3G (not for a while I believe), and I am holding a DINC HD and have yet another upgrade, I will look. But I don't view it as a deal breaker. Besides, it is still new, unproven technology, possibly a battery drain, and I believe will be more $$$.
If that's all you use your phone for then why have an android phone at all?? Seriously, you should have a BB on Cricket and really save some $$$.
I'm not trying to be an ass, but you're arguing against yourself somewhat.