ydnic, thank you.
Even though some of my competitors are already established, (you are right) that doesn't mean something better or more effecient can come along.
Sorting them by region could be a good idea. You see, the website is going to be EXTREMELY powerful. Everything someone wants will probably be put into that website. I want to make it enjoyable for everyone. Well, as long as what everyone wants can work together and is, well, correct in a sense.
Thank you for your reply too.