They haven´t worked for a while for me. Doesnt seem to depend on browser or even if I´m at home or office. But I´ve seen other people mention avatars like as if they worked. Puzzled. Maybe its some setting?
Yeah they didn't work for me for ages. I thought something was up with my PC. Go on 'settings' up top, then 'general settings' on the left hand side. It's in the bit that says thread display options or something like that.