Facebook has started beta testing of “Facebook Lite,” as some users’ve received a message to test (see pic). So what is it? Well, it’s a lighter version of Facebook. So far, users’re not reporting seeing much different about the site. But according to tweets, it appears to be a more Twitter alike. One user notes that it, “looks like a simplified version of twitter with comments enabled. On 2nd thought, it looks like simplified FriendFeed,” reported.