The article above is hard to untangle. The Wired link describes prices for reading other people’s Tweets. If the prices mentioned were for publishing a Tweet via the API, then I’m thinking that if you wanted to Tweet wasn’t worth $0.0006 (or thereabouts depending on the tier) for automating, then maybe it can be left un-Tweeted? 30 of those tweets would be just under $0.02, so obviously nobody’s JetPack plan is going to be priced out of reach by that. So whatever the figures that are making it economic are, they aren’t these ones.