After today's program (designed for fourteen 3 year olds!), I had a first grade teacher approach me and ask if she could use the lesson plan that I created for her class at school.  I said yes (of course) and grabbed a copy for her.  It was the best compliment she could've given me.  A compliment from a peer just seems to "weigh" more as they understand what you are trying to accomplish and how challenging it might be to get there.  A car restorer who is complimented on his work from another quality restorer, might appreciate that complitment a bit more than someone just saying "cool car man".  It's like Neil Young getting a call from James Taylor asking him if he could re-record one of his songs...you get it!