Hi Julia,
WordPress.com does NOT allow you to run any advertisements (they block JavaScript).
However, ww.wp.xz.cn does not have any restrictions. In fact, the majority of Gourmet Ads’ 2,000+ publishers use it.
We even offer a Gourmet Ads WordPress plugin to help install things like asynchronous ad codes and outstream video.
Let us know if/when you make the switch, and we’re happy to answer any questions you may have.
Warmly,
Krystle
