It would be a pleasant change for those that are so spitefully in favour of fishing to actually provide some constructive comments as to why it should be so. I have not read a convincing argument aside from the standard red-blooded 'it's the way its always been, it's my right as the living embodiment of all Australians to fish, drink till I'm blind then go home and watch porn since my wife won't put out' mentality....
Reading the same ill-informed, childish, patronising, condescending vitriol regarding 'greenies', 'tree-huggers' 'tofu-munchers' etc etc. which is largely based on creating some stupid argument based on an incorrect appeal to tradition, or an argument that is ad absurdum, is tiresome. The number of 'red herrings' I have just read as a result of people attacking the proponent of the argument, not their position - ie. ad hominen - is a disgrace.
This is an ethical question, not one that that is correctly supported by simply condoning traditional practices. There are dozens of examples of activities that used to be 'traditional' that are now laughable. For example, do all the angry fishermen who feel threatened by notions of restricting your extractive activities on the public commons agree with stoning women to death? They should, because it is still 'traditional' in Afghanistan and although I think not, ACTUALLY following this flawed line of reasoning leads to that conclusion. This example also highlights the ad absurdum nature of the argument people use when hey decide to start talking about all the animals killed in crop lands, the 'screaming' celery sticks etc. etc.
The social benefits of dropping a line I would agree with - spending a nice day on the water with friends / family etc. However, why does a fishing line have to be involved? People do just fine at the beach without them.
I also agree with the 'catch only what you will eat' notion. Despite the cruelty involved which cannot be denied by anyone with half a brain, if this were the way people obtained their seafood the oceans would still be teeming with life, like they were 'back in the day'. Sadly, most people that go fishing and land nothing will pick up something from the store that was caught via trawling, longlines or 5km long nets that have led to the relatively barren oceans we now have today...as well as an endangered species list longer than I care to think of, bycatch levels that would swamp this country etc etc.
The economic benefits are clear also, but as most people will realise as fish numbers drop theses margins shrink and as already mentioned people these days are extremely flexible and mobile - often changing 'careers' without too many issues at all. Look at the livestock farmers that are HAVING to do it, because decades of mismanaged resources have forced them to.
Where are the 'rights' of say, recreational SCUBA divers who may prefer more fish to be left in the sea, so they can enjoy what lies beneath the big blue? Marine protected areas are an excellent way to go, yet EVERY time a new one is propsed the same old voices try to oppose them - on principle - without even looking at the facts, context and rationale behind them. How much more of the planets resource base do they want to have plundered before waking up? Sure, one person does not make a great difference - but the impacts are cumulative and the world is bigger than just one persons backyard.
Perhaps a little thought in SOME peoples responses would lead to more constructive discussion.