Franco- I think your showing bad taste posting the guys email address for your adoring public to abuse. Looks like a throwaway anyways but if you want to be taken seriously you might want to be the first to grow up.
Second- your links would seem to indicate to me that your "free" version is "not so stable". So while Im not sure of the original posters agenda now he has raised a valid question.
Private repositories make it look like your hiding something. Just saying.
I believe the OP got what he wanted at your expense.