The turn down of OS 4 for the iPhone 2G & 3G

Wow, so yeah, the OS 4 for the iPhone. There are a lot of good things and a lot of bad things about it. Let’s start with all the bad things.
Bad Things List:
Doesn’t work and isn’t for the iPhone 2G!
No multi-tasking for the 3G
No cool backgrounds for the 3G
No zoom in the camera for the 3G
So yeah, they’re limiting the old phones but thank God I have a 2G and a 3GS… so it’s all good.
Good Things List:
Multi-tasking for iPhone 3GS
Cool backgrounds that move for 3GS
Zooming on the camera on the 3GS
Has video calling for 4G
Turning the data off 3g,3gs
SMS search
Spell check in SMS, yeah!
Make new playlist
Game center
Email threading
Playing video in Safari browser
 
Yes, it all sounds good but man, I need the unlocked version!