I don't know how this would effect it. Basicly it's just a ton of work, you need to get a lot of users and to do that you have to accept a few other coins aswell, and so on. I don't think that it might be beneficial for the coin, rather get a service to start accepting GLD.
We're being traded on crypsty, the only exchange right now, and we have been released there too early aswell. With the upcoming changes this is not a smart idea, for now atleast.