Before the update I could group SMS with no issues. Now after updating to ICS when my friends group SMS me, it has 'Me' in the recipients (b/c I guess they sent the msg to me obviously). So when I reply to all, it sends me the message that I just sent out to them. This is ridiculous IMO. I do remember the phone doing this awhile back but I guess they fixed the issue, to just screw it up with the update.