jecasc - 10:36 pm on Nov 1, 2012 (gmt 0)
jecasc is there a penalty for using the tool?
Of course there is. In your eagerness to please the mighty Google you run the risk of disavowing perfectly good links thereby hurting your ranking. The disavow tool as it is now is meant for websites that have screwed up for good - it's meant as a last resort and not as a link sculpting tool.