Hello,
I was thinking, it would be better to get the Category and Sub-Category as the downloaded wallpaper name instead of numbers or both if it is possible.
Reason =
1. The reason for Category and Sub-Category as a name would be helpfull when browsing through the downloaded wallpapers as you would know what is you are looking at and which category it belongs to.
I think it should have been done long ago.
2. Numbers because they can be helpful when searching a downloaded wallpaper on the Alphacoders. You can copy the name of the wallpaper and put it in some random wallpaper address, In this way you can get to the original link of the wallpaper.
So, What do you think ?