Square – does one good idea make a viable business?

Square (SQ), the San Francisco-based upstart payments processor, is an intriguing company on a number of levels: for one, it's CEO, Jack Dorsey, invented Twitter, has had numerous profiles appear in respected publications like The New Yorker and Wired, and has even been compared to his erstwhile idol, Steve Jobs. But aside from the 'Dorsey … Continue reading Square – does one good idea make a viable business?