You'll be fine so long as you never form an opinion on anything and be so bold as to post it.
It seems to me that what gets her going is when someone forms an opinion on something and then posts it as fact.
In learning to strip off my irrational old personality, I realize that there is a big difference between stating an opinion and stating an opinion as fact.
If you're going to state it as fact, rationally, you better have the evidence to back it up.
For example, I, for whatever reason, still hold some irrational opinions. Like I am not convinced that the climate change we're seeing is completely the fault of mankind. However, I can't prove that it isn't, and science has data to say it is likely that it is caused by man. So, me posting that statement as fact is gonna get Viviane all riled up.
However, I don't think she'll say I can't have that opinion, even if she views it as wrong and incorrect and irrational (which, admittedly, it is irrational).