I have to enable way too much stuff in NoScript to proceed when I actually click on an editor button. Giving permissions just to shortcutfoo is not enough. NoScript also shows airbrake.io, stripe.com, olark.com. I don't know what any of those are, so I'm not enabling them. So I cannot use your website, as cool as the premise sounds :/
I would argue that #3 would be one I'd like to have blocked. I've never had a situation where those "Hey! Wanna chat with a salesperson!?" boxes isn't annoying.