Petulant-me would be _soooo_ tempted to email them and say something like "Thanks for your time. I've chosen another option. I'm happy to tell you why, I'll jus

Petulant-me would be _soooo_ tempted to email them and say something like "Thanks for your time. I've chosen another option. I'm happy to tell you why, I'll just need you so sign this NDA first..." <smirk>