LifeinAsia - 2:04 pm on Apr 17, 2013 (gmt 0)
I joined whatever-it-was-called-before-Google-bought-it a long time ago because of a few advertisers that were using it. The interface was crap then. Google improved it some, but (to me) it was still more difficult to use than other networks. However, I do like a few aspects of their interface more than other networks.