You are going to block this site. This will do the following:
- You will no longer see this site in searches.
- Site will no longer see your site in searches.
- Site will not be able to comment on your site profile.
- Any comments this site has posted to your profile will not be displayed.
Are you sure you want to do this?
theres a wikipedia article on it
fun fact - it was featured on the main page of Wikipedia on the 30th of January this year (see https://en.wikipedia.org/w/index.php?title=Template:Did_you_know&direction=next&oldid=1200649718 )