Instapaper creator Marco Arment has sold a majority stake of the service to the New York-based Betaworks, Arment announced on his blog today.
Instapaper is a bookmarking tool that lets users save content for later reading. Arment said the service was getting too big for him to manage on his own.
"I did almost everything myself, which worked well for the first few years, but for the past year, I've had a lot of trouble keeping up with it," he wrote. "Instapaper is much bigger today than I could have predicted in 2008, and it has … Read more