I found Home limited and underwhelming, but Chatheads is fantastic. It's almost persuaded me to use Messenger to handle my SMS functions, which I had previously resisted.

No I haven't tried FBH. I deleted my account last year and do not miss it. I am interested to see who else goes this route and makes specific Launchers for thier eco system, or maybe even see who steps up and makes an echosystem based on a launcher first. I think it is a wonderful new direction for App makers to…