Announced this morning via his personal blog, microblogging site Tumblr CTO Marco Armnet stated that he is stepping away from the company. Reasons were not made clear in his post but likely to allow him to fully dedicate himself to “read later” side project Instapaper. The service allows you to store nearly anything published on more »

A lot of us use Twitter. But when you want to post images, videos, and audio, you might want to move to something like Tumblr. It’s an extremely easy blogging solution. But, who’s behind Tumblr? Get to know Marco Arment in this edition of “5 Questions.” He put together much of Tumblr. Would a Tumblr guy use Facebook? His answer may surprise you.