Yep. When such a massive "yuge new ground floor opportunity!" hype hits the mass media zeitgeist it not only triggers an influx grifters but lots of lower-effort dilettantes. They're attracted not only by the promise of quick success but also a need to identify themselves with this 'hot new thing'. So they tend to seek out forums where they can express their new identity in the hope of receiving validation. In essence, they need a place to try out and practice their new identity before they trot it out to their friends and family IRL.