Squid

I'm looking for Squid log analyzers that allow categorization and grouping of sites, so far I've found nothing.

I want to be able to group sites such as *.facebook.com, *.fbcn.com, *.zynga*, etc under a Group and/or place each site under 'Social Sites'. Right now it is hard to look at squid log outputs such as SARG and get a real feel for where the traffic has headed when sub-content servers are in the background providing feeds.

May re-purpose a perl parser and look at adding this sort of granularity.

Ref: http://aplawrence.com/Unix/squidlog.html