"Internet start-up Twitter is taking a much-anticipated first-step in its quest to parlay its popularity into revenue by offering certain customers an expanded range of services."

"the rumor mill is humming with speculation that the iPhone is in line for a major hardware upgrade. "

"A new version of the software called ReQall Pro, which launches today, focuses on issuing reminders in the right place at the right time. ReQall Pro works with iPhones and Blackberrys, using the location information collected by these devices, as well as information gleaned from the contents of each memo, to work out when (and where) to jog a user's memory."