I’m sure its the same with everyone else, you’ll get the same questions on your items 99% of the time.
I was thinking it would be nice to have an FAQ on the Item Pages, however adding it into the same section as the Description & Thumbs of my other items would make the section pretty large. It would be nice to tab out that section – Item Description & Item FAQ
Quick Mockup:

I know there’s a redesign in the works, hopefully something like this will make its way in. What does everyone else think?

