Possible new section for information on commentary tracks?

I've always wanted a section on IMDB film pages that provides information on various available commentary tracks. It'd be nice to browse who contributed, when and where they were recorded, and perhaps which releases they were available on - or at least on which release they first made an appearance.

Commentary tracks are valuable sources of information and if done properly, can be important companion pieces to the films themselves. Retaining a database of information on them would be a great addition to film pages.

Is this something IMDB has ever considered adding as a feature?