I still have it on two domains....
However, these were my first ever affiliate sites (and still are) so it was an easy intro (I also have no coding/html/design etc experience at all...).
When they were ranking they made about £60/m between them- both selling home/garden related stuff. After about 3 months of being live the ranking bombed and have stayed there ever since. In defence though I have done no link building, no new content etc since they were set up.
This month they have done about £12 between them. Although curiously enough they appear to be getting more visitors again.