I saw their post on their reason for possibly limiting the amount of vendors. Last year between the 2 days there was 1600 attendees, and this year between the 2 days there was 1400 attendees. Now add on to that there were quite a few more vendors this year(I forget the exact number they mentioned), so less attendees this year and more vendors equals less profit for each of the vendors. From a buyers stand point this is a good thing as it has the potential for the prices to drop at the vendors are trying to break even on their expenditures for the event, but the vendors were worrying(I know several were just trying to break even by the end of the 2nd day this year). If the vendors don't feel they can make enough money they won't come out, so if enough feel they won't make money there could be a huge drop in number of vendors and quality of corals or the potential for no future events. The guys running CoralCon have a balancing act to try and make both parties happy, have enough vendors and selection that the attendees are happy but also not having too many vendors so that the vendors make money.