just another search engine optimization marketing technique that I know works...
example :
setup sub domains like asian.porn.com and have a new domain like asianporn.com for that sub domain and so on with all your categories set them up as sub domains and buy a new domain for each sub domain... make your keywords as close as possible to the category/sub domain and new domain all 3 ;- )
then you get create your own Page Rank and cross link your sites with A-B-C linking and add targeted TEXT content to each niche... example - title or description of movies..etc..
lastly build a directory (on another domain) and link to all your new domains... continue to build more directories and one - way link exchanges work best..
if you can put each new domain and sub domain on a separate host with different c-class ip's this works best for PR and back links... (host and ip)
Sub domains are treated like separate websites use this to help create multiple listings/sites in search engines... hit me up if you need any help
