I think this would be a nice idea, personally, especially if the MM is a new user who doesn't know about self-sticking yet. Not that we'd know that, obviously, but.

Don't support. A lot of people don't utilize their sticker album, and might like having the sticker for their gallery or treasure.

I think your mysterious melody should be able to decide how they would like to use the items they receive.

I like it, I like having a full sticker album but I usually don't bother self sticking. This wold be a great way to collect a bunch of stickers for the holidays :)

Yeah, no support. There's other uses for collection items and the recipient should have the choice of what to do with it.

Noooooo thank you. It's bad enough when people who aren't anonymous stick me with doubles, much less signing up for MM and getting my album filled with stickers I never wanted and can't get rid of.

No support.