I agree, both Vine and Periscope seem to be good value. I wondered if they bought many busts for equivalent valuations, fortunately Wikipedia has a list: http

I agree, both Vine and Periscope seem to be good value. I wondered if they bought many busts for equivalent valuations, fortunately Wikipedia has a list: https://en.wikipedia.org/wiki/List_of_mergers_and_acquisitions_by_Twitter https://en.wikipedia.org/wiki/List_of_mergers_and_acquisitio... And there's a list of companies I haven't heard of, no idea if they were good buys or not (Gnip, Namo Media and others).