Yes the social networks are VERY powerful.
Especially Digg and Drop Jack,
I wrote two stories on my BLOG (which links to my website and squidoo lens) and
drop jacked and
dugg them both.
The next day they are both on Google Page 1 and have received several votes other than mine since AND this is for high comp KW's.
And this is not the first time this has happened, last time my blog entry stayed on G pg1 for over three weeks.
Also STUMBLE IT, with that bookmark you can actually STUMBLE your WEBSITE and it stays on their site as a backlink and is seen by many people. The day after I stumbled my new site I got 40 visitors to my site from there.
