People won't re-visit on sites easily but though facebook you can advertise and can get much more business than a website can get for you.
We're giving a free Joomla Module for these people who want to get business from facebook.
1) its Free
2) Tested on Joomla 3.3
3) Bug tested
5) Shadow and Background color can be changed
6) Lots of Custom Options available on backend.
We really do appreciate any kind of feedback or suggestions so keep us inform what you like to have.