I think what more people should do, and I suggest this a lot, if you know someone who is curious about open carry but nervous about doing it or if theres a new member to this site or another site youre on that wants to but is nervous about interacting with LE or citizens that have questions, invite them out to lunch or for some coffee. Send them your contact information and see if they would like to meet up sometime, a lot of people nervous about it are usually a lot more at ease OCing for the first time with someone else or in a small group, that way they arent the only one and if they have questions they can ask the more experienced person they are with.
I had put together an event for MOC and a gentleman came out and OC'd for the first time to that event, it was a small event as few people showed but he was very thankful for it and he said it made it very easy having other people to OC with. Since then he said he's OC'd in public on his own more confidently and said he plans to do more of it.
So if you find someone curious and on the fence about OC but nervous about what might happen while in public offer to meet up with them and OC with em...it could go a long ways to helping them out.