To JB or not to JB
I've got an iPhone 3GS running 4.2.1. I've jailbroken before, but I removed it when 4.1 came out, mostly due to battery issues that seem to be fixed now.
When I jailbroke earlier, I had the following installed:
Whatever let me have 5 icons on my dock
iBlank (I think that's what it was called)
As well as a couple of themes for my Springboard and LockScreen.
I'm not really concerned about having a tethered jailbreak as long as I don't have to reboot during the day when I'm away from my home PC. Mostly I want to jailbreak for themes. I don't care about BiteSMS anymore, but I do want to know if there are issues with random reboots that I should be aware of. It would be a total pain in the *** for my phone to be useless in the middle of the day.