Facebook - which apps rule?

As we approach the looming Facebook Profile Redesign, Inside Facebook has listed the top 50 Facebook applications by daily active user count.

Some interesting observations from the list are:

Professional network LinkedIn has the 4th biggest app on Facebook. (I wonder if that affected their recent $1 billion valuation? lol)
5 of the top 10 and 21 of the top 50 apps are games.
Social network MyYearbook has the most popular game on Facebook, Owned. It is a copy cat of Serious Business’s Friends For Sale, which is only slightly behind at #2.
3 of the 4 apps with over 1 million daily active users are quite similar (FunWall, Super Wall, Bumper Stickers).
Playfish is a rising star with 3 out of the top 10 games. Their engagement rate as a company is also at 13%, the highest of any large app developer on Facebook.
Zynga has 6 apps on this list, and is the 3rd largest developer overall in terms of DAU, behind Slide and RockYou.
Even though SGN has only 1 app in the top 50, it is the 7th largest developer overall in terms of DAU.

Hmm will be interesting to see what apps top the list over the next few months....

Laterz