A while ago, I posted a question about my instructing for free. I decided against it in the end for the reason that some people make their living from this and we have all spent a lot of money to be there.
Personally I think the flying schools who do employ people on a retainer such as has been rumoured above, are basically a bunch of c**ts.
You do now need the commercial exams passed before being an FI so this is more expense. Anyone agreeing to a retainer and nothing else is also a c**t, ruining the very industry they've tried hard to get into.
Hopefully WWW is winding people up.
Rant complete!!