Tools break, people get hurt, cars get damaged.i think maybe this site should have a section where people say what area they live in and other members that want to help would maybe meet at a shop where you can rent a lift for a day and help the individual out. the object is to help the G body community and get more of them back on the road. its just an idea with some flaws but what if it could work !
You get one 'entitled' person who thinks they're owed something back afterwards and they can come after the site for encouraging the activity to occur.
There's nothing to say someone can't make a post in a general forum proposing what you ask for, but, I'd think it's a bad idea for the site to specifically encourage or help set it up.