Flipboard now lets others contribute to your magazines (video)

There's typically more than one person involved in building a traditional magazine, at last check. It only makes sense, then, that Flipboard just opened up its internet-based magazine curation to groups. Those who've built a magazine can now invite friends to add content at will, whether it's through one of the mobile apps or a web bookmarklet. We doubt that the resulting collaborations will give big league publishers a reason to panic, but Android and iOS users alike can test that theory by downloading the updated Flipboard today.