I just don't think it's appropriate to slag someone off on an internet forum - especially when that person has not got the opportunity to defend themselves.
Yup - quite right! Not to mention forum policy, in addition....
[Though, to be fair, some people are just giving it away!]
Just to be clear: I was more generalising about that 'type' of mindset than slagging him in particular - back to discussing the actual points!
By the way, does anybody:-
Agree with him that Argentines (generally, obviously) see themselves as Europeans stranded below the equator? Even now?;
Know why he doesn't write 'cabeceo' as 'cabeceo'?;
Agree with him that the Latin etymology of 'tango' has any relevance, beyond the coincidental and poetic? [I'm very interested in this.]