1. Shit happens.
2. Hub? Like
http://www.thisdomain.com/asian and
http://www.thisdomain.com/bdsm etc...? Then just provide links to the individual subdomains from withing the top level domain? Seems reasonable. Then I guess the idea would be to submit each subdomain individually to link lists?
3. No Counters? I'm sure you have your reasons... Is there a thread you've already posted them in? I did a quick search but did not yet find anything definitive.
SmilnJak