Weeks ago, I am discussing Bitcoin to my sister and my future brother-in-law (then) When they got married recently, both of them were unemployed and have been trying to get a job immediately after their marriage. Up until now they have no luck. My sister then decided to talk to me about how do I earn Bitcoins. I gladly explained it to her and then she decided to do it too. She was so happy that she is already earning bitcoin and had some extra budget while they are both unemployed. And now, she is so eager to learn more how to earn more coins.
Being unemployed drove her into engaging to Bitcoins. Maybe some people are like this. They grab Bitcoin when they are in need of money. And since that these people are now engaged in Bitcoin, I am sure that they will stay in Bitcoin and treat it as an investment even though they will have a decent paying jobs in the future.
It depends, being unemployed and at the same time if someone is trying to introduce the BTC or other Virtual Currencies and they're already earning equal or higher than average salary - is a clever start to go, otherwise, like mostly out there that are still hunting jobs on the streets or in the internet and maybe they even wasn't sure about virtual currency benefits then I can say it'll all depends on every persons interests.
Those people who partially know something about BTC but they're not capable enough on technical operation of computers and internet, it is hard to go to this kind of source of income.