I have started finding comment-able pages. Some are auto=approve and some are approved my admins... On sites which approve comments manually one can not put links in the comment itself. What i want to ask is, In auto-approve pages, a comment in which there are 5 or x links is good or spammy and ignored? What should i do? simply comment and add a single link in that? or put all the links in one comment? Question 2. How do you compare do=follow and no=follow links? Is it worth it to spend time in commenting to get a no-follow link?