When I'm using a mobile device, I'd love a better way to favorite (or flag) items, so that I can engage with MetaFilter more. The goal here would be increased usability, accessibility, engagement and enjoyment. [more inside]
I could have sworn that there was an AskMe not too long ago about sending one text message but having a different one come up on your recipient's phone. Of course, I can't find it. Am I thinking of something I read somewhere else, or does this question exist?