There is a BIG difference between helping a fellow freelancer out in the field by lending them tapes, batteries, etc. and giving them clients. Tell me Robin, when was the last time you told one of your clients they should use another freelancer instead of you because you make enough money and some other guy needs to make more??? That's what we're talking about.
Nobody, including myself, likes or wants to lose clients. So how do you keep them? You do it by keeping your rates competitive and always offering something the next guy can't or won't. You don't plea with your competition to keep their rates up and not to go after your clients. You have to work for the money, not expect it to be handed to you. Life, and business, doesn't work that way.