europeforvisitors - 12:06 am on Oct 18, 2005 (gmt 0)
owever, if I understand europeforvisitors's request to "block ads on a site-by-site basis", that would mean you'd want to block the ads being presented at certain site, not based on where the ads are coming from.
Yes, that's what I had in mind. Maybe you'd want to visit a local newspaper site regularly that drove you nuts with in-your-face ads, so you'd click an "Always block ads on this site" button and get your revenge. :-)