IMO Periscope missed the boat purely because of lack of marketing. The only reason I know of its existence is because Scott Adams uses it daily (or used to) for

IMO Periscope missed the boat purely because of lack of marketing. The only reason I know of its existence is because Scott Adams uses it daily (or used to) for his political commentary on Coffee with Scott Adams. Aella_Girl just discovered you could live stream on Twitter, and that feature is, as far as I know, backed by Periscope.