NDAs are a valuable tool, notwithstanding the fact that they're always a metaphorical hurdle that has to be crossed. They're also a good gage of another party's serious intentions. We all use them in any close relationship. Don't want your new girlfriend telling everyone at church about your old tatoo. There's an unwritten boundry there. NDAs just formalize and clarify before LBSRs handshake moves on to a hug. Won't somebody give LBSR a hug?