Maybe Facebook will take a weekend off from “lock-down” mode; see the post link below (and Facebook social plugin-managed comment thread therein) for more details
Some numbers today released by Experian Hitwise suggest that Google+ has already started to experience the sophomore slump. For the week ended July 23 (last week), their data says that traffic decreased 3 percent versus the previous week. It’s important to note that this data is U.S.-only, and that Google+ is still technically in limited beta (though it’s easy to get an invite now). Still, the trend is the important thing: traffic is down week to week.