I bought an adult niche-related domain name years ago with plans of constructing a new site down the road. In the interim, I just did a 301 redirect of the top-level domain and a sub directory to a same-niche, thumblogger blog that I have. Both the domain and the thumblogger blog are listed in Google, but, for some reason, both the domain and the thumblogger blog have been delisted by Yahoo and Bing. The thumbloggger blog is simply a niche-related blog that serves as a feeder site for a niche-related white label cam site that I have. I now want to develop a site for the domain that I am currently redirecting. I hate to give up on the domain name, since it is a very valuable name for the particular niche I am going after but is it now worth it since the domain is currently delisted by Yahoo and Bing?