Eh...
I guess I understand the semi-frustration from the people that have gotten their iP4's with 4.2.1 already installed. The people that frustrate me are those that have had their iP4's since launch or, at the very least, since they came with 4.1 stock.
Why in the world do people update their firmware to a version that can't be unlocked IF YOU KNOW YOU NEED IT TO BE UNLOCKED??? And don't say you "accidentally" upgraded. That's one of the most overused (and BS) excuses ever.
Yes, I'm still on a 3GS...and I'm STILL on iOS4.0 (I'm also not in need of the unlock). Why? Because it WORKS. I've not had to do a restore, even once, since upgrading to, and jailbreaking, 4.0. It...just...works. I didn't need the "new" signal bars of 4.0.1. And, for the life of me, I can't figure out why anyone upgraded to 4.0.2 (which did nothing but kill your chance of unlocking if you needed it and patch the exploit for the jailbreak). 4.1? Sure, it added HDR and Gamecenter (the latter of which is just a fad, IMO, and the former you can accomplish with any number of apps). But why update to it before it's able to be jailbroken AND unlocked...if you need it???
And now you've got people griping non-stop about how long it's taking the Dev Team to release tools for 4.2.1 (and now, for 4.3). Just stop. They aren't going to release anything until AT LEAST 4.3...end of discussion. You coming on here and griping or, God forbid, sending them messages on Twitter isn't going to make them work faster or harder (and I'm a vindictive SOB, so it would actually cause me to drag my feet).
This is only directed at those that have UPDATED to 4.2.1 when you could've stayed on 4.1 or lower. For those of you who's iP4's came with a firmware that can't yet be jailbroken or unlocked...I do feel for you. But then again, why not get a phone that works for you NOW as opposed to depending on jailbreaking and unlocking?
/rant