any chance avast will implement a browser plugin that shows ratings for sites in the search results and for the pages ur currently on (hopefully not with a full blown toolbar like Norton's which is just annoying, but perhaps just have a colour coded icon for the site ur on like the way WOT does it so its unobtrusive)
i think it would be a cool feature to have and many AV's are starting to do this or have been for a while (Fsecure, Norton, Mcafee, AVG, etc.)
and from what i know, avast already blocks malicious pages and keeps a database on them so i figure its already got a good start on making this happen