Granted, but they revise the RFSs pretty frequently; I doubt they'd leave that up out of sheer negligence. So the questions remain: Does PG still feel that buil

Granted, but they revise the RFSs pretty frequently; I doubt they'd leave that up out of sheer negligence. So the questions remain: Does PG still feel that building a startup on top of Twitter to be a good strategy? What insights does PG have as to Twitter's dedication to helping startups?