I was doing link building the last 7 days.. and it seems my links has not improve much on alexa... ? Does any one know why this is? Do I have to wait for a certain number of days before it actually makes a considerable change?
You can add mine as well... By the way, DG rule says no porno links.. there is at least one porno link in your list.
Although these sites are do-follow I wouldnt recommend spamming your sites on them. Personally only If I had relevant websites to the content on these websites I would post the link on their blog.