we already have a page for this, Item Sets, under loot sets. I'd suggest merging the info here into that page.
edit: I see you made a note there. However, I don't think we need two pages for item sets. --An Adventurer 19:20, 11 October 2008 (CDT)
I feel that the Item Sets page is really more geared toward Quest related sets. The whole concept of Attribute Sets has the potential to get very large and comprehensive, so I thought best to create its own page. Perhaps we could use the Item Sets page for Disambiguity?