Add these also in your list http://www.fgnpr.com/ http://www.24-7pressrelease.com/ http://www.free-press-release.com/ http://www.briefingwire.com/...
Blogger and wordpress are good but use squidoo, tumblr, weebly also. I think these 5 are top 5 web2.0 sites.
Hmmm looks awsome sure use it but later.
I am working of tumblr for last 5 five years or more but I havnt see any problem as you said about duplication of profiles page. If that happens...
Also add pintrest and gplus in your list. Hope it works.
I always use facebook, twitter, stumble upon, linkedin, gplus, tumblr and pintrest. And they always done a good job for me.
Dont worry about these issues these codes are nor harmful for your site at all. Just enjoy the benefits of addthis and be happy.
Register for odesk and fiverr. Apply to the maximum projects on odesk and post maximum you can do in seo on fiverr. Hope you will be a busy man.
I suggest you to create your own free websites like web2.0s without links and with unique and relevent content to your site. After indexing of...
I agrees some of the techniques you describes like youtube visitors but some points I disagree from your report. Like you said about SEnuke blast...
Separate names with a comma.