Well, normally I don't discuss my linking tests so early on, but it's starting to look like this one has failed. Topix.net recently launched a classified ad service, and I have posted some ads. But I cannot find any links in either Google or Yahoo!.

Anyone else tried this?

It looks to me like Topix might be blocking the outbound linkage. Kind of sneaky of them, but I guess after watching every other site be subjected to abuse they maybe decided to head trouble off at the pass.