TechCrunch: Instagram now lets you organize bookmarks into private collections

TechCrunch: Instagram now lets you organize bookmarks into private collections. “Instagram will make its bookmarking feature more useful, the company announced this morning, with the introduction of ‘collections.’ The new feature will allow users to organize the posts they save into private groupings for easier access. The addition may further challenge Pinterest, which also favors image bookmarking and the ability to save items to particular boards.”