Think I'll borrow this idea (unless you have web interface plans yourself) for an asyncsteem tutorial I'm working on.
Tutorial is meant to be about micro-transaction based authentication with twisted web and asyncsteem, but I think this idea could make the resulting web app do something actually usefull instead of the:
"Hello @tcpolymath, you are now authenticated"
idea that I have so far.
Is it OK if I borrow this? I'll link to your post here if I do.
Oh, by all means, take it.
Tutorial comming up, but here is the demo site for the code.