Dunno if you've seen this new collectors inventory website:
http://www.shelflife.netIt looks really slick! I asked if they will be adding MLP and this is what they said:
We'd love to get MLP on to ShelfLife, but we've been waiting for a dedicated fan to put up their hand to curate. Curators function like Wikipedia editors, building out the catalogs on the site, and gaining Collector Rewards along the way.
You can learn more about curation over here:
shelflife.net/curator
You, or another fan you might know, can also ping our Community Manager, Elitsa via
[email removed ~ many thanks ~ hathorcat] to get started.
FYI.