The ads I see are mostly about sex, exercise, and fitness ^_^
Where do you live? I think these are localized. I live in Europe in Hungary and I see other ads. Products are advertised within reach.
For example:
Net-waiter
Pizza tel rendel s s h zhozsz ll t s ttermi szolg ltat s - NetPinc r.hu
or ThinkPad
Ez a ThinkPad - Lenovo HUNGARY