From Hacking Startups:
Most Facebook apps are giggly. But serious apps exist even today when they cannot spread.
A comment on my earlier post 75% of Facebook users are giggly and poke; 25% are serious and import bookmarks asks if there are, indeed, any serious Facebook apps. Here are some of the serious apps that I have installed:
See the List
Related Reading:
The Complete Idiot's Guide to Facebook
Sams Teach Yourself Facebook in 10 Minutes (2nd Edition) (Sams Teach Yourself -- Minutes)
Facebook Marketing: An Hour a Day
