Yes i know it is important to comment on other site for generating back link. But if we publish comments of others in our blog,then will it benefit for us..? because most of people commenting for their benefits and giving so much link on that comment.so in this case only they will take benefit not us,is nt it ??
Well if we have some comments then it's look good for readers to as it looks active blog where people are appreciate our work with comments! Also Wordpress blog have good option to have "No-Follow" link so it wouldn't harm us too much.
Cooments on our blog make our blog lively and that's what blog do... 2 ways communication....readers can comment on our blog... If no comments, it's a website...which just 1 way communication...just give the information but cannot give/take feedback from the info given
Just delete the posts that have links in the comments........or if they are from a site that you do not want to be associated with.....like porn site....
You can set up a spam filter to get rid of all the junk comments and leave people's comments which actually add value to your posts, mention a new area of interest, focus in on specific details, have questions about your articles, etc.. Having comments on your blog benefits you with the search engines because you have fresh, updated content. They love having more content to scroll! Comments can help you target new keywords from that article, too.