Google Sites – sites.google.com
Medium – medium.com
Tumblr – tumblr.com
WordPress.com – wordpress.com
Blogger – blogger.com
Wix – wix.com
Weebly – weebly.com
Jimdo – jimdo.com
Strikingly – strikingly.com
LiveJournal – livejournal.com
Reddit (profile links) – reddit.com
Pinterest – pinterest.com
Flickr – flickr.com
500px – 500px.com
Imgur – imgur.com
SlideShare – slideshare.net
SlideServe – slideserve.com
Scribd – scribd.com
Issuu – issuu.com
AuthorSTREAM – authorstream.com
LinkedIn (profile, company page) – linkedin.com
Crunchbase – crunchbase.com
Manta – manta.com
Hotfrog – hotfrog.com
MerchantCircle – merchantcircle.com
Yelp – yelp.com
MapQuest Business – mapquest.com
Spoke – spoke.com
Quora (profile links) – quora.com
About.me – about.me
