I've always felt guilty by taking for granted the rare breed of virtuous humans that provide free excellent software without relying on advertising. Let's change that and pay, how much would I “lose” anyway?
That's a slippery slope into bigotry, dogma. It should be possible to understand another perspective without necessarily agreeing with it. Unwillingness to listen limits the pathways to finding solutions.
As aforementioned, I think the majority of the software listed does not clash with the FSF definition of freedom. Unless I started shilling Zuckerberg products I don't think it detracts from the point I'm trying to make.