I have just launched a Beta version of a social bookmarking website and wanted some pointers on how to promote it and get the word out. Up to now, I have used some adwords(which hasn't worked well yet) and I have used myspace and facebook quite extensively and have gotten decent results. Being that I am in a very early stage in the game, I would like other ideas on how to spread the word. For now, I am focusing on cost effective means but will then follow it up with some financial backing once I have the site to where I want it to be prior to a full launch. Thank you so much for your time and I hope that we can help each other reach our goals.