I would consider myself a full time domainer, though I am finishing off my studies as an Automotive Engineer. I will also continue being a full time domainer once I have my degree, especially the way the Auto industry is. Im sure it will be very useful for when I develop a range of car parts to sell at CarParts.com.au
A. From 9-5 it's online work - definitely more internal web development and affiliate marketing than domaining. But domains are an important part of the strategy.
B. After hours I'm a dad - just welcomed a third child to the family on Monday night!
I decided to go full time online, so once the business is rolling I can do more of B and less of A!