I work both Adult and Mainstream Internet businesses that I have assembled over the last few years now.
Nothing ever lasts in life, I'd rather be able to meet my clients needs for any serivces they need on most any products and services that they ask about.
Last summer I did some Mainstream consulting (4 horus worth of work) and made $2,000 cash for the day. That takes place now about 1x a month to every 6 weeks and this isnt the hardest thing in the world to do.
Adult webmasters for the most part are very savvy folks from a technical perspective. You can use that knowledege in Mainstream and make out quite nicely in the consulting field these days.
Mainstream is easier for working with, getting paid on time and not disappearing on you since they have a physical location you can contact them at and not just email / ICQ.
Make all you can or else someone else will
