This is true also. Being famous doesn't mean there is no necessity of extra marketing. Procter & Gamble is probably one of the most famous company in the world but yet, they spend the most amount of money on advertisement.
Being famous doesn't require excessive marketing, that's right, but what they wanted was to try to get too much exposure by promoting the modern world for which it happened. It seems to me that the only reason they spend so much money behind the campaign is because they are trying to gain popularity overnight. It seems to me that this is what you think.
This forum still has a potential to be the most popular space for discussion but it will require significant changes, including hiring a team of professionals in different industries but I think that won't happen.
You think this forum is likely to be the most popular for discussion but I think this forum is the most popular for discussion. Here you have raised a point by appointing a group of different artist professionals through which the forum will change but if you want to create a separate group of artist professionals then you will see that whoever is placed in that art will talk about that art and not about any other art. This seems to me to degenerate the discussion into the current system which seems to be the most beautiful. I think this forum is popular for discussion because everyone can express his/her mind and everyone can get a rough idea about all the sectors and question any problem.