http://vb4.emotion.rs/house/4459.html << Does THIS remind you of a certain BB9 feature?
And BB is owned by Endemol who can use any features from ANY BB Series ever produced in every series. The fact that Velki Brat (hehe i remember it) has the same titles (rip-offs) is because Endemol own BB and make everything that goes into the series
Its just Endemol 'recycling' ideas for foreign series ;D