Well i had a wiki for a big insurance company, the point was...it was for me, my servers, and overall my IT-kb, i tried to bring other peoples in without succes

Well i had a wiki for a big insurance company, the point was...it was for me, my servers, and overall my IT-kb, i tried to bring other peoples in without success. My solution was, if a page had no change in 180 Days the page went automatic into the archive-mode, without being in the search index, but of curse not MY pages ;)