First, thanks for at realy great site. Very easy to get a lot of useful information on lego sets.
I have a little "issue" though and I hope there could be a solution - already or maybe in the future.
I've made a few set lists, added all the sets I own to one, sets I want to another and MOC's I'd like to build someday to a third. Only one of these lists is used for builds (i.e. the one containing sets I actually own). When I view details on a specific part, for instance from an inventory, it lists information on how many items I have and in which colors - realy nice. Only thing, I would like to limit which sets are used for this calculation. For instance use only set lists tagged for builds. Alternately, an additional option on the set lists, to indicate owner/wanted/etc.
Jens Christian Rodi Hansen