Your Take On Visitor Comments?
Hey all I have a simple question that could have a huge impact on my web page so I must ask. I have recently started receiving visitors to my new site and they are beginning to post comments on my blog. I am curious though because I believe a few of them have found my site via a link here at WA. The reason I think this is because I noticed that the same user posted on multiple posts, but left different website information each time. Both of the sites are not related to my web page directly but I feel he is using my page to harvest backlinks. I would not have questioned this if the sites he was linking to were relevant to my topic, but my site is very specific about a single topic and these links have no connection to my content. I guess my question is should I allow posts containing links to other web pages or will this hurt my page rank eventually. I really don't mind if my site is used for backlinking unless it effects my PR. If this will effect my rank then is there a way to ensure people are not posting links in my comments section, or do I need to personally weed out these comments manually. Thanks to anyone who could help.
Stuff like "Nice post." or "I love your blog" aren't relevant to anything and is probably being used to get a backlink in which case you do not want to encourage these types of comments.