in jerusalem, and even tel aviv there's not much postering going on - on the walls of the buildings. it seems much more controlled. they have these boards up at regular spots around the city. there's a number to call at the top of the board and I've seen the guys swapping the posters each week.
so it's a small business for the board holders. similar to the flyer bags in UK.
there's a mix of events listed on the boards too. I've seen flyers, with bits of english that I could read, for djs (eg Markey Funk who's cd I bought the other day - a down tempo hip hop / turntablist), plus larger concerts and jazz festivals and book readings / fairs and workshops / lectures. most of the things actually look like they'd be quite interesting if I could read / speak Hebrew!