I think the women on her who actually advocate looking at things from the other persons perspective are the ones who are actualy in happy marriages / long term relationhsips who have realised that there are 2 sides to every story.
The ones who scream "leave" or "abuse" at every small quibble or moan posted seem to be women who have either been in abusive relationships and so see ALL relationships as potentially abusive if even the slightest thing is wrong or those who are single / divorced / separated and are desperate to justify their choices and get others to validate them claiming "its better to be single than in a "bad relationship".
It takes sensitivity, compromise, patience and forgiveness to make a marriage work - from both sides of course but there is nothing stopping you from being the first one to make a move towards sense. I think a lot of relationships don't work out not because "all men are assholes and we deserve better" but because people are so determined to protect their own "right", "needs" etc. they fail to give a damn about their partners feelings or where their other half is coming from.
As soon as you start asking WHY the other person appears to be being a dick you get to the heart of the problem. If you just focus on the bad nehaviour itself and set yourself up as the enemy it will never get resolved. Which is more important - being right or fixing the issue?
The stories we see on here are always only one person's persepctive. They are not objective. There needs to be a reading between the lines, a little analysis to assess whether the poster is truly being reasonable and the man she complains about unreasonable. Even if that is the case there are usually years of back-story which we don't hear about underlying each person's behaviour.
That is why I think more people ought to be advocating tolerance and comminication rather than confrontation and counter abuse or just walking out.
It is absolutely uncontested that whether in a work or home environment there are ways to communicate which achieve better results and ways which exacerbate and irritate an already touchy situation.
Advising someone to confront, shout at or otherwise harrass and heckle their partner is highly unlikely to be an effective solution to their problem. Advsing them to look at it from his perspective and approach the issue in a reasoned way, whilst still acknowledging that the way the OP FEELS is valid and OK has got to be more sensible, less inflammatory and more likely to help the poster's relationship than pouring fuel on an already smouldering resentment or annoyance.