#1 That's fair. Each to their own. For me I wouldn't be willing to pay even £1 a year for it. #2-4 Firstly, just because it can be forked is not to say that it

#1 That's fair. Each to their own. For me I wouldn't be willing to pay even £1 a year for it. #2-4 Firstly, just because it can be forked is not to say that it will. It's not easy to maintain a whole project in your spare time. Also, this may be a moot point since the completion engine is supposedly proprietary (as per another commenter).