I figured a great way to promote lojban is to get visibility from social sites like Facebook and YouTube so please join if you're interested!
I created a lojban cause which allows lojbananas (or lojbanists) to show their support for lojban and even donate to the cause. This is even better than a direct donation because it's social. Other people can see it and lojban gets more visibility.
http://apps.facebook.com/causes/149360?m=758c221a
I also created a YouTube group where we can all post videos. I think the impact YouTube will have is potentially much greater than Facebook. Videos are a great way to get people's attention, so i encourage all of you to post some!
http://www.youtube.com/group/lojban
This Facebook group is a good place discuss anything lojban related. The group is focused more on newbies and getting the word out about lojban
http://www.facebook.com/group.php?gid=27281015475
This page for lojban which appears like a Facebook profile and allows people to "beceome a fan"
http://www.facebook.com/pages/lojban/54334309660