Twitter is confronting a slew of challenges -- from hiring, to keeping its service up and running, to finding meaningful revenue -- as it deals with sudden stratospheric growth.
WSJ.com: What's News US, Wall Street Journal
Tue, 05/26/2009 - 5:09am
Twitter is confronting a slew of challenges -- from hiring, to keeping its service up and running, to finding meaningful revenue -- as it deals with sudden stratospheric growth.