So I've been stuck with unlimited sms since ATT made that the only option back in 2011. Now that I'm receiving very few actually text messages I'm tempted to just dump it completely. My only hesitation is all the two-factor authentications I have set up where the service texts me a code. Anyone else been in this situation but decided to dump sms anyway? It would be great if two-factor authentications were all sent via iMessages. I know a lot of services offer to call, text or email so maybe it's not that big of a deal?I've read that i'd have to have sms totally blocked on my account in order to not get dinged a quarter for every incoming message. Thoughts?