Joost signs up 1 million users
Of course, having 1 million registered users doesn't mean there are that many people using the P2P video application on a daily basis. Shortly after the company launched its unlimited invitation phase, Joost's servers were hammered by increased traffic, a problem that has since been fixed.
But it'll be interesting to see what happens when the service launches publicly. Zennström says that could happen by the end of the year.