As an indirect example - I currently have students who, under better personal circumstances, I might otherwise consider dropping - even for their sake - however, I am not in a position right now to do that. I suspect the perhaps - I am not the only person who would consider a less-than-ideal situation if it meant being able to make ends meet and still be able to do work in our chosen field. Quite frankly, I am a 43 y/o single parent, with a roommate I'd rather not have to have, a full-time college student commuting 60 miles/day, 4 days/week, I have 13 students, but could use 18 in order to be "in the black" and not be actually going into futher debt, paranoid from month to month of the possibility of losing my home that's been in the family since 1942 - if someone suggested they needed a few lessons via Skype, you would not finding me turning it down, simple because it was a less than perfect teaching situation. If they want me, and they are willing to pay me, and if I thought I could help them, however it could happen, be it Skype or whatever - I would jump on it.
That said - If was independently wealthy, didn't have to worry about *eating or paying my bills* (which is what I mentioned), OR, married with a spouse who shared ANY of my expenses, I might reconsider it. BUT, it would depend on who and what, exactly was needed.
Also - I have seen some in-home situations that were borderline "horrible," so I'm still not sure this would be something I would consider to be such - especially seeing as it has been done - at least with some success.
I hope this helps to clear things up.
I would LOVE to be able to turn work like this down, doing something I LOVE to do, simply because it was "horrible."
that is all I'm saying...
Cheers!