Or perhaps a better question: The G.Nexus is going to be used around the home on wifi -- no SIM card. So I'm looking for a wifi based SMS/Texting app to use on it.

Anyone got a recomendation?

Thanks.

PS. Speaking of which.. I used the scissors method to convert my "standard SIM" from the G.Nexus into a "micro SIM" for the OnePlusOne. Worked fine. I did purchase a $5 kit with sticker templates and adapters for the purpose.