Spam and duplicate groups

[Heinermann]

I found spam groups attempting to advertise weird stuff.

http://fold.it/portal/node/991173
http://fold.it/portal/node/991174
http://fold.it/portal/node/991293
http://fold.it/portal/node/991294

It also appears like there are hundreds of duplicate groups, visible when using Search (Like MONfolders for example).

It would be great if we could have a clean search.

This search for example: http://fold.it/portal/og/all?title_oper=%3D&title=CS%40GeorgeFoxUniversity

[Heinermann]

This search shows several other duplicates: http://fold.it/portal/og/all?filter0=bad+credit&x=0&y=0