social networks good for advertising

Hello,

do you know any other social with the same FB structure good for advertising?

Socials like Twitter or Stumbleupon require too many work to get enough followers: with facebook you just need to post a link and - if the site is relevant enough - you can have hundreds of visit from it!

Thanks!

the next best social networking websites for advertising are:

*linkedIN,
*myspace,
*ibibo