Your opinion of the "prikpagina" is obviously not very high, but you're not exactly unbiased. You've been trolling that forum for years using dozens of different names (mostly variations to Arend Appelberg) that all have gotten banned. Most people will agree it's mainly an asskissing forum for old guys, but it's also one of the more influential cycling forums. Founders of CQranking, Cyclingstartlists, Wielerflits, Wielerland etc. are regular posters and the site is read by several Dutch and Belgian cycling reporters.
Ontopic: I have been active on a
very large general discussion
forum. Cycling is just one of the sports during most of the season (classics/Giro/Vuelta get plenty of attention, small races get no attention at all). The Tour de France however always has a dedicated subforum.