Zen Mods - Sort by most popular/installed

[oedoliver]

Have a filter or star ranking system for MODs.

This way we can see which are the most downloaded and also the notes (through the stars) and have a filter system too.

[Evthestrike]

This would also help with the problem of mods being outdated, because most of the time mods that don't work on recent versions would fall behind in the rankings