How to use web2.0 sites to recommend ecommerce site

i have a online shopping site,now i just do seo to make my site has a good rank on search engines,but i want to learn how to get more traffics from the web2.0 sites,just like facebook,twitter,but i do not know how to do it.anyone can help me?
Thank you.

hi jason, this is one of the first questions that I get from new members of my
bootcamp. Part of the answer would be to get more friends on FB and contact
them in a friendly way. Be sure to login to FB everyday and invite those that
FB is suggesting to you. Then FB should suggest more. Keep doing that.

Well, I can’t share everything here.
good luck,