Courtesy: Mashable

Mashable is reporting that multiple readers are noticing a new "Call" button on the top right of friends' profile pages. Video calling has been rumored to be coming to Facebook for well over a year now and we still have nothing. This could be another one of Facebook's experiments or maybe we might be able to have a voice chat with a friend in the near future.

Facebook is known to test new features amoung certain groups of users. Mashable has contacted Facebook for further information. The likely response will be: "We are always testing new features and we have no statement to make at this time." As always.