Agreed Galeon is a very nice browser. Although I like the developer support that Mozilla has (such as the DOM viewer and the view selection source)

I also have this problem of random noise, again only on Perlmonks and only with replies. I also find that sometimes when I vote on nodes, the radio buttons turn into black blobs. Again if I scroll it *usually* disappears. If it makes any difference I'm using the Jblue theme

Next time it happens I'll copy the page and try and find out whats wrong