I appreciate the fact that doing something unrelated can be eye-opening, and makes the student more 'all-rounded' and knowledgeable. But is it necessary to make it examinable? I would much rather have a conversation than be tested on how well I can regurgitate.
Probably not, but nobody is forcing people who don't want to take breadth to enroll in Melbourne over Monash if that's the way they feel.
There's just no point in getting angry about a model that you elect to partake in. If someone has such an issue with breadth, that's a reason why they might look elsewhere.
Valid point. However, it can put people at huge inconveniences, such as people in western suburbs having to travel all the way to Monash to avoid breadths. I personally am a huge fan of breadth of knowledge, but I wouldn't like to think everyone must strive for the same breadth of knowledge to qualify for my degree.
Maybe the compulsory breadth is what makes UoM bachelor 'better'.
I can see both sides of the argument - although Mao, I must disagree with you - having a conversation is not really equivalent to taking subjects in it.
No it's not, but you cannot deny having a conversation is a great way to learn (if you talk to the right people). Over the last couple of years, I have learnt much more by chatting to people than sitting in any lecture room.
With Breadth, I see it as an opportunity to be able to pursue an interest. For example with myself, I wish to do Medicine, but I have a strong interest in Mathematics and Writing (Creative Writing) - so that's why I wish that Monash allows us the opportunity to take breadth subjects as part of their MBBS course - but they don't 
You must also appreciate that some people have interests that doesn't involve in taking a class, or some people would like to pursue it in their own time instead of having to sit an assessment in it. Whilst it is regrettable you don't get to take electives, I think it's even worse to force people to take subjects they are not interested in.