Update: Instagram has pulled the feature from everyone that had it this morning, maybe?

One of the most long-awaited Instagram features, multiple account support, is now being tested on a variety of Android devices. Most people started noticing the feature after version 7.12.0 of the app started rolling out over the last day or two, but the company has yet to make the addition official — and it appears to be a server-side switch that enables it… expand full story