'Rate Your Shag' Facebook pages spark uproar

Facebook pages that encourage students to rate the performance of their partners in bed have been slammed by University campuses.

'Rate Your Shag' pages have swiftly spread to UK universities and users are urged to "name them, shame them and if you must, praise them."

Sexual partners are given a rating out of 10; while some postings are funny, others include the names of people unaware that their performances in bed are being publicly rated, the Independent reported.

In about 3 days, the pages have garnered 'likes' by almost 20,000 users.

Since the identities of people rating their sexual partners are protected, but those of their victims are not, lawyers have warned that this feature could leave Facebook, as well as individual posters, vulnerable to court action.