Hi there-
Many of the business/related sites in my portfolio (at the bottom of the page) aren't totally adult, but are somewhat related to the industry so I post them there (travel sites, airlines, storefronts, etc). Please check out
http://www.wildxsites.com/portfolio.html
If you need to point someone to a mainstream design-house front end, my site is at
http://edge123.com.
A few recent projects:
http://foreignlanguagejobs.com/ - Monster.com type site
http://snapbax.com - simple site for potential investors/buyers
Cheers!
Shannon G