[thelist] click-thru ads, etc.

[aardvark]

looking for information on advertising on a site, specifically 
something called click-thru ads...

this is how the question was posed to me, so i don't have too much 
more info on it...  i'm not looking for traditional ad banner programs, 
but something geared more toward mass users -- as in some 
company who manages ads on dozens of personal web pages, or 
blogs, or something like that...