Having failed to acquire Snapchat a couple of years ago, it’s no surprise to see that Facebook is testing out an ephemeral messaging feature of its own on Facebook Messenger. In fact, it’s actually surprising that it’s taken the company so long to implement such a feature. The feature, which is currently limited to a small group of testers in France, is a bit different from Snapchat in that messages last for one hour, and can be viewed any number of times before it expires.