Last year, I was cataloging my stamps and embossing folders in Evernote. Then I made a few more purchases and never got back to it. I didn't use Evernote to search for stamps, so I figured it was not for me and quit it altogether. The energy to tag and put in photos was wasted but at least it's there if I ever do need it.
When I get a new stamp set I stamp it out to make sure there are no issues, I also stamp the date I got it. I save all these indexes in chronological order, when I have a good size stack I use padding compound to glue them together and make my stamp inventory books. It's fun and easy to flip through and see my collection.

That’s a great idea! I never heard of padding compound.