Of course if you can bring a lot of traffic, referral is a no-brainer but i don't think that it is considered gambling more than in the sense you don't know how many results you will get and when.
Agreed. I probably shouldn't have allowed referral/affiliate work into the final list.. it is *not* gambling/betting as you say. It is business.
I guess it depends how you look at it. The time you spend is valuable and it is a gamble that your time will be worthwhile or not. Not everything should be looked at in terms of money.
Yes, that is one way of looking at it. But in that sense, everything we do in life is a gamble
