Video blog, where users upload links

Hey all,

I’m looking for a CMS for a VIDEO BLOG website, where USERS (after SHORT & EASY registration) can publish LINKS (to the videos) with some optional text ( They HAVE TO submit a VIDEO link – youtube/vimo ).

On submitting they will have the options to add TAGs/multiple-cat’s , and other users can search for those tags and find all videos related.

Also every user will have a small C-Panel where they can edit/delete/submit there videos.

Also EVERYONE will have option to give rating (guests & users), but ONLY USER can leave comments (that EVERYONE SEE).

I’m asking myself if wordpress can give me that functionality without too much efforts…
but if it’s possible (with more then too much efforts) – please tell me.

Hope i explained myself correctly.

Thanks!

(A website that’s doing the same but not with all the functions i mentioned you can find here povarenok.tv )