BuddyPress

Hi. I’m creating a BuddyPress-site where I need all the blogs/sites that the users create to be a part of some blog-groups. For instance Country, Town and Business. This will be for organizing all the blogs and to be able to create search-filters.

I think that Tagging blogs would be the best thing to do.

Is there any Plugins that can do this or something similar?

You could try http://wordpress.org/extend/plugins/buddypress-group-tags/

http://buddypress.org/community/groups/bp-group-hierarchy/

Thanks, but both of these are for groups. And they where great, but my wish is to do something like this with sites/blogs. Any suggestions?