Hello, On Google Webmaster Tools, total links to a website should be around 100 but it is 2200. When I check the links on GWT, I saw that the 90% of the links are coming from one website which is a worldwide known PR8 Forum. One admin on that forum gives a link to the website on his signature and as he posts on each topic, the website is getting one link. Now my question is: 1- Is this good or bad or no-effect for its target keyword SERP? 2- If the link is deleted from his signature, the # of links will be normal. Does the website lose its current SERP on its target keywords? Note that this forum is not relevant to our target keywords. Thanks.