[TWD-Tony]

If by XXX you mean an adult website for a business then YES you can make a go of it but you have to be aware that although the adult industry is a thriving one and has been for thousands of years, the internet is a very hard (if you pardon the pun) marketplace for adult business.

There is so much FREE adult content available on the net that even the "big players" have trouble with internet sales. The likes of PlayBoy with it's massive worldwide presence and franchise doesn't fair to well on the net.

There are other adult businesses that do very well though, the adult clothing / toys industry (i.e. Anne Summers etc) is a perfect example of a thriving internet niche.