One line that hit home in particular; not just because it's true, but because it's really sad that it is:
Children are taught to trust their friends' parents, but kids with allergies know that some adults don't understand their allergies. So make sure you understand what to do or tell the parent if you don't.
Sad realities aside, we're really happy this side of food allergies is getting press, and to see recognition of the wonderful people out there who DO care enough to do this stuff. Peeps like you rock.