I found this mod almost by accident over at wowinterface.com - r14603. I was looking for something that would allow me to filter chat messages and this appears to fit the bill. (MusicCommander, Chuck Norris, etc...)
I run mostly Ace mods so I thought I'd come here to see if there was a more recent update or anything like that. Surprisingly enough, its not really mentioned anywhere on this site or on the wiki (aside from this forum posting) nor is it available for download from files.wowace.com. It still is in SVN though.
Have I missed another Ace mod somewhere that already offers this type of functionality - and thats why this mod has not been kept around? I checked into Prat but it does not appear to offer filtering at this point in time.
Any plans on making this mod available for download with all of the others? It would be a shame for this one to fade away... (unless the plan is to add similar functionality into Prat or something like that.)