Tech Crunch founder Mike Arrington asked an obvious question: just how much has Jack made from the transactions conducted just from the demos he's done for Square? The answer? About $650.00, most of which has gone to the charity Charity Water.
- Dorsey revealed that the target for the Square public launch is March of next year.
- He confirmed that the Square dongle would be free
- One of the cities that Square is being beta tested in is St. Louis.
- And he gave some more insights on the origins of Twitter, he actually made a prototype of it back in 2000 using a Blackberry and email, and none of his friends were impressed at all.
