Say I already lent
EUR 100.00 to a friend, in cash, quite informally. Can I use Ripple to keep track of it? If so, how?
I guess I need to get him sign up at ripple.com (or get another Ripple client).
Then I grant him
> EUR 100.00 trust.
Then he can just "send me"
Is that all? Or is there anything more to it? Does my friend need trust from anybody else in Ripple in order to be able to do that?