I enjoy using this site and looking through the catalog at games that I could add to my selection but one thing that I think would be a useful addition would be a games finder that could recommend games based on criteria like:

Number of players

Length of game

Depth of the rules

Potential to expand

Level of conflict / coop involved

Potential or absence of random / luck

Level of serious/humour involved

And based on these answers you gave in the finder / questionnaire then the site could recommend games that you could try that you may not otherwise come across. I think it would be a neat addition to the site.