Lassep is clearly a troll, or very frustrated in life. Either way, I think you are onto something here. I for one would be very interested in swapping information in this way. Sure you could use a traditional forum, but there are a lot of asshole members on forums that derail the thread, or maybe none of the knowledgeable guys see or comment on your thread. Or there's YouTube, but the available videos may not be clear enough or suit your specific need. I feel like Steemit could be a far more useful tool, with incentives all around.