Ok, first off, I love all the new features, but the trade off has not been worth it. I have expierienced these same bugs on both of my iPhone 3G's using 3.0 GM. I hope tomorrow's release improves it, but I doubt it.
1. Reception has been horribly worse since upgradeing to 3.0 GM. Same symptons on 2 iPhones. Dropping calls left and right, unable to hardly have a long phone call. Used to get 4-5 bars in my basement, now signal cuts in and out. Just aweful!!
2. Battery life is crap! Can barely make it through the day now vs easily going 2 days. That is with minimal use mind you.
3. This OS is not very stable. Web pages studder and hang, load much slower. Apps crash, I have had several times where all apps immediatley close right after opening, and than I do a hard reboot and it hangs at the white apple logo, have to hard reboot again, and it finally comes out of it.
I have these symptons on both my phones, and one I did a full restore and it was no help. This is defintley the software, as before I had no issues like this. I expected much better than this for the GM, something tells me once this 3.0 goes mainstream and the masses start using it on their 3G's. I don't know how much better it will be on the 3G S, but this really is pissing me off!
You should rename your thread, it's not real accurate nor are you in a position to make such an Official claim.
BTW have it on my gen1 (option update) and have had some pretty lousy battery life, however call quality has been superb, nothing less. The battery is due to my laziness of not restoring the GM properly.
IMO naturally