"I am not going to help peoples to support "Open Source ancient proprietary
software", since it would be encouraging also encouraging the use of
MicroSoft Windows, and thus encouraging the use of proprietary softwares."
Of course; everytime a proprietary program becomes free software this is
encouraging the use of proprietary software... sorry, never heard such
nonsense.
Maybe some of you forget that even the oldest proprietary program has *some*
users, and so *some* people can be freed when the program becomes free.
If the program dies they might switch to another proprietary program.
It's good if a proprietary program is wiped out.
It's even better if we get a free program instead.