not really. i mean there is some very good jailbreak apps from the dev team winpwn...redsn0w/pwnage tool. and the rest of them.. and yes i jailbroke using blackra1n from hackint0sh.org and iclarified.com 3.1.2 fw and zodttd i am a beta tester on his forums he has emulators and winterboard and ssh and sbsettings and ssh..
there is a new virus for jailbreakers who have ssh and dont change the password.. i hate the all touch screen keyboard i hate playing games with only touch screen i shouldent have to jailbreak my phone in order to get programs that the phone should already have and i should be able to install what i want .. plus there is no send bluetooth and on my n97 i can make free skype calls with video front camera
i like the iphone but i dont intend to keep it...
ibluetooth doesent work and medevil admits that it does not have proper coding. i know what jailbreak has i had the iphone since 2g but it lacks to much stuff and i got fed up of waiting for a jailbreak for each new software...
but to be fair i will buy the iphone again once apple dont cripple most the features and the specs catch up with better phones and allow me to install what i want WITHOUT jailbreak