Works as advertised

I dont have the popup notification issue that the other user has. Im running the most up-to-date version of Mountain Lion.

This is a good little app for keeping tabs on Facebook without needing to load your web browser. You can adjust your notification settings just the way you like them. This also gives you the option of popping up the mobile app version of the site or the full site when you click the tab. Its really nice.

Im not sure what additional features you get with the pro version, but I can tell you that I certainly dont regret the cup of coffee that I passed up in order to make this purchase.

The only thing that concerns me is whether or not this will become obsolete when Facebook becomes more integrated into Mountain Lion in the Fall.

Until then, I dig this app and would recommend it to friends.

Jabberwock66 about MenuTab Pro for Facebook, v5.1