Hello! Of course it's necessary and I am sure he would not mind a check or two in the mail, would you?
I currently sell research studies in book form - and at $16 a pop the profit for Ray must be very low. How would you like to be his age with no retirement plan and a pitiful excuse for health insurance? This is why he sells his books, to get by, otherwise he would give them away.
How many of us donated big bucks to the WT? I did and now I feel my resources are better donated to people who REALLY help others. We are not talking about Jerry Fallwell here. He and his wife are aged and if my few dollars that I send help put food on the table or buy clothes or even send them on a much needed vacation, then so be it. He deserves it.
To be honest, I don't care if he makes good money (although I am willing to bet the farm he doesn't,) the WT made great money and I donated to them. It's his turn now.
If you don't want to donate, then don't. If you do, then go for it. Keep in mind how they feel - him and his wife - and how you would be if you were their age...