Hi guys
I use to be an affiliate manager in the online casino indsutry but recently moved over to become an affiliate manager for offerforge.com… Now to be honest, the basics of affiliate marketing remains the same, so if you are good at casino affiliate marketing, then you will be good at affiliate marketing in general… the difficuly part is getting to know the product or familiarising yourself with other industries…
from my experience, forex trading probably comes closest to online casinos so that could be a start if anybody is looking to expand into other markets.
Go to http://us.offerforge.com, if you sign up you’ll see all the different campaigns and the payouts… it ranges from mortgages, debt consolidation, online dating, online shopping, forex trading… you can even promote lobsters online… 
If you need any information send me an email – [email protected]
I’ll probably be able to assist you better than most other retail affiliate programs as i come from the casino background and i know what it is that casino affiliates want… besides money of course
Thanks
Junaid