1. When adding card list, site could accept form of
13x Plains
not only
13 Plains
It will speed up adding my old notes like 2x!

Edit: After testing 13x Plains working, must better know all amazing features!

If I understand correctly, after you posted this, You realised that you could use the 13x sintaxe?

This forum is nice, but definitely there should be a way to remove a topic you created...

You could also use the replace tool in MS Word, and other text editors, to replace the x with one space...