1) My remark is not specific to this particular test but more general. The fact he used a relatively high end machine which is not representative of what most p

1) My remark is not specific to this particular test but more general. The fact he used a relatively high end machine which is not representative of what most people are using. If we are talking about optimization, this is important. 2) yup in this case usability, see comment above. 3) I am not demanding, I am giving my opinion on what should be done to make better software. If some developers prefer to gatekeep, wallow in mediocrity, they are free to do so as much as I am free to use other pieces of software, write my own at my own level of quality and as much as you are free to wipe your ass with my comments in a piece of paper.