I'm not sure what your point is. The vort is silly quite frankly.
Most people acknowledge that the Rebbe was a great man, an ohev yisroel, and a scholar.
People go crazy that lubavitchers believe that the Rebbe could be moshiach, but quite frankly 99.9% of lubavitchers would be just fine if someone else turned out to me moshiach, just like 99.9% of misnagdim would accept the Rebbe if he appeared today and was revealed to be moshiach.
The real bottom line is who cares what everyone else thinks and why are rabbis cursing out lubavitchers for their thoughts? There is plenty of basis in torah for thoughts that someone could be moshiach, thus the cursing out is uncalled for.
The 2nd B"H was destroyed from sinas chinam. How about a little bit of Ahavas Chinum as the Rebbe often called for, and surely we will merit to see moshiach, whomever he may be, as soon as today!
I agree with you 100%. (but not that the Vort is silly) why argue? We should all get along with each other, sing, dance, drink with each other and then Moshiach will really come! Lehavdil, not to quote Rodney King.
We should not talk, or type, bad things about other Jews, and especially other people's leaders.