I was hit by Penguin 2.1 in October and was just looking at cleaning up links to my website. In looking at Google Webmaster how do I determine if a linking site should be disavowed using the Disavow Tool in Google Webmaster.
Basically, how can I tell if a linking site is considered spammy by Google?
Also, once to Disavow, shouldn't the site be removed in Webmaster Tools when I look at links to my site? I submitted a disavow request for one site but I still see it in the report?