Do you care to address any of his points so as to be relevant to the article ostensibly being discussed here?
He makes a fair argument to use his options, rather than Lamson's.
Choice example: command function (can’t invent better name, sorry) need to have preformatted name (like command_ping).
This is incorrect. From the documentation: Note that the _command suffix is optional and configurable, but it is there to disambiguate your commands so you can use Python reserved words and base types as your command names. Without it, you can do a list_command or a for_command. This is after line 10 of the Lamson argument source file. Couldn't read that far I guess.
I wont bother addressing his other points. Putting in effort to refute an argument put together with no effort is nothing something I enjoy doing.