Yes, haha, I'm currently spending 50% or my MoR time replying to questions so I'll begin working on a wiki right after the 0.7.6 update. :)
There'll be a simple system ready for this in the 0.7.7 (january) update, as it's connected to the new inventory system that goes live on test servers today.
0.7.6 features a much more stream lined way of equipping slaves and applying states to them, but I need to test it first before moving forward.
I've made it so the dildo stool produces anal xp for inexperienced slaves, however, and it's added to the 0.7.6 update already. As a temporary fix to the Massive C**k trait and slaves with low anal proficiency.