A lot of the back and forth point scoring here is greatly oversimplifying the issue. From reading what everyone's said, it really seems to me that there's a consensus that a pro system in the West would be good. It's a question of when, where and how. That's what people have concerns about.
With that in mind, it would be more interesting to discuss how we get there and build something that doesn't just fall over. Note the original poster wasn't just talking about Go in the US.
For better or for worse, the Go community is still small enough that there are quite a few people here who are greatly involved in their own local Go associations. We could be having a constructive discussion instead hopping onto the pointless merry-go-round of semantic arguments.
Let's stop picking up on individual sentences (which may or may not represent the spirit of what a person was really trying to say) and contructing whole arguments about them. Logically you might be right and tactically you may be unbeatable in an argument, but strategically, what exactly is being achieved apart from some light entertainment?
This isn't an either or question. You can't say that a pro system would be more effective than education or the other way round. Because it doesn't work like that. If you look at pro football, you'll see that it's supported by a whole ecosystem of fans, semi-pro leagues, local teams, social teams, junior leagues, school programs, weekend programs, parents, teachers, promoters, media, sponsors and so on. So if we want a pro system, we also need to invest in the supporting foundations underneath. So how do we get there?
For my part, I made a decision that I could do my bit by introducing Go to more players. After going to schools to teach Go to local kids for some time, I wanted a way to make those efforts work on a larger scale. The internet is the obvious answer. That's why I started thinking about doing something like Go Game Guru.
I totally agree that having access to a pro scene, as a form of entertainment, is a great way of keeping people interested in the game. That's one of the main reasons why we publish so much pro news on GGG. That sort of thing isn't going to happen immediately in the West though. We need serious plan to get there. Airtime isn't given for free, for one thing.
So tapir is right, we need more 10 kyus, because they will be the fans. Where there are fans there's money. There's media. There's exposure for the game. There's advertising. There's a way to create an economy that supports the professionals and numerous other people in related jobs. It's about educating people enough to enjoy the game, even if most people will never want to pursue it to a high level. That's what China, Japan and Korea all had already, that enabled them to make the next step.
If, as people say, the Korean Baduk Association is going to generously support the beginnings of an institution for professionals in the US, then that's a big help - an artificial leg-up with a single point of failure, but still very helpful. KBA can't make it happen on their own though, and they may not be able to sustain it for that long, because nobody knows which boat may be scuttled in the next economic storm.
But if this is really going to happen, we need to start thinking about how to best capitalise on it, so the investment and the opportunity aren't squandered. Not just the AGA, not just US Go players, not just Western Go players, but everyone who cares about the development of Go throughout the world. Pro football got to where it is now through the sustained efforts of a great number of people, over a long time. People who loved that game.
The pro Go players in the USA could just be the beginning of this.
Maybe you think the cirumstances aren't ideal right now. Maybe (like me) you still feel that this is a bit early. But if it's going to be happening anyway, then we'd better start thinking about how we can best take advantage of it as a community. Sometimes, there's never a perfect time to get started and you just have to start doing things.
Remember, we're Go players. We know that plans work out better when all our resources are working together. We're supposed to be good at thinking strategically. We're supposed to look at the whole board...
So let's think about the strategy and stop fighting a semantic half-point ko in the corner... Otherwise I'm going pull some people up for conveniently writing the greatest Go player of the 20th century out of history...

Hint for new players: He wasn't Japanese.