TheDiesel, thanks for the inquiry! We do have a few hundred contributors and several financial institutions are currently using Marketcetera in production. Please check out our community site here:
http://www.marketcetera.org/confluence/ ... tera.We're working with both large and small institutions, both new and old. If you're looking for more specific feedback, please feel free to email
royagostino@marketcetera.com and we'll do our best to put you in touch with a user who can provide helpful insight and advice.