Your description of them was also not exactly flattering.
I thought your reply to a "Stallman was right" comment with "but trackpad!" had the most contrast between principles and minor convenience.
For things like computers though, I don't tend to hold a big grudge - I do whatever is the most comfortable and productive.
I have the opinion that if someone have too many principles, either they'll suffer an unhappy life or they will end up violating many of it.
Your description of them was also not exactly flattering.