Wow this license terrifies me. It seems to me to be entirely unclear on the most important point. When does "internal use" go from allowed to unallowed? The wr

Wow this license terrifies me. It seems to me to be entirely unclear on the most important point. When does "internal use" go from allowed to unallowed? The write-up dodges this point completely and the license itself seems to imply that "developers" can use it internally but others can't.