The biggest problems are the VERY important issues people strongly disagree on.
These are the ones people end up leaving the company over.
It's usually not "You forgot to make coffee everyday." It's "You think we should price our product at $10 and I think it should be $100"
That is major problem that doesn't get resolved.
I think conflict resolution should be about making sure you are on the same page for the big stuff and then being able to laugh about the little stuff.
Still, it was a good post, something founders should think about.