I normally use the following link to view only wallpapers with a height of 1200 pixels:
http://browse.minitokyo.net/gallery?index=1&y=1200
This worked yesterday, 7/22, however when I checked today it no longer worked. I'm getting wallpapers of all sorts of resolution, not just 1600x1200 and 1920x1200. I don't care to see anything that's under a certain res so I'd appreciate a lot if this was fixed, thanks!