Bed and Breakfast World Listings Featured on Hostelworld.com

I ve noticed that in Belgrade, Serbia, couple of weeks ago, and it looks that results are there by definition. But im wondering how its going to affect hostels, if the rating system would be the same and without filtering by price, hostels are going to have much bigger competition. So maybe from now hostels are not going to compete only with each others, but with hotels, villas, inns, b&bs at the same time. Looks like HostelWorld is targeting much bigger market, something like booking.com is doing. Anyway it would be interesting to see how it will work.