I have tested this on even the laggiest of websites.
Scrolling up and down on MMOwned via my mouse takes some time to complete itself. However, doing this on any other concludes to be a normal reaction (IE: It only happens here)
I know what you're thinking. Herp derp hypnotoad, just use the scrollbar. I'm going to have to get used to that but I thought that I'd post this here just to see if anyone else is having the same problem as me.
Browser: Mozilla Firefox