I think it's kind of an intriguing name for a general sex site even though it probably doesn't get any type-ins. 'ADULT' 'EXPOSURES' as a flashing banner ad would look pretty cool and probably pull ok as far as bannerads go. This name plays to the natural curiosity of voyeuristic surfers promising them the excitement of seeing 'Adults Exposed'
Additionally, I think AdultExposures.com is a good name for a sex e-zine site. Especially if you were to use offline advertising like newspaper classifieds or magazines to drive taffic there.
Or maybe a wilderness vacation outfitter company catering to grown ups might dig using AdultExposures.com! They have a 'go for it' mentality.
What would I do with it? The e-zine thing or sell it! :^)