Are you capable of discussing crowds, or are you too busy with personal attacks?
You also over-estimate how much people care about Canberra. You lot have spent this entire season bleating despite the fact you're still bottom four of the home crowd averages, and have been for years.
The NRL needs Canberra to be strong with membership & attendance, and I hope it continues into next season. But I'm not holding my breath.
It's hard not to go down that line when someone has clearly nailed their allegiance to the wall, yet refuses to openly admit it.
The very valid point has been made several times in this thread recently, but I'll make it again. It is much better for the game to have 21.5k in a 25k stadium than it is to have 25 or 30k in an 80k stadium.
The bean-counting accountants might disagree, but they don't understand the value of neutrals who are watching on TV. Like them or not, but they want an atmosphere and the perception that what they are watching is important - and neutrals lose interest in a real hurry when they see more empty seats than full ones as it's impossible for them to justify that they're watching a big event.
The other, probably more important, factor is that Canberra is just starting to show some signs of fighting back in the sporting turf war. Having 21k Canberrans is a heck of a lot more important than a bunch of die-hard Sydney-based NRL fans that already love the game but are going along because the game is in their backyard. Those people are already won over, the neutrals/bandwagoners in Canberra are new (and possibly long-term) opportunities.