well I've been keeping fish and coral for probably over 30yrs , sure there is a lot of noise out there with heaps of experts who really haven't got any experience. When I first started all my info came from books, with the development of the internet and forums the hobby has jumped ahead. I have always found the hobby rewarding and challenging, that's what's kept me in it. The equipment, the techniques have all improved so much, I believe all for the better, it's incredible that we can talk to like minded people from all around the world. There is still so much to learn and its way more easier to have a beautiful marine tank in your home than it ever was.