I think people submit their stats for profile evaluation to get other people's views/opinions.
1) It's a good way to identify your target/reach/safety schools and etc.
2) You can get unbiased views of third party. You might not give yourself honest opinion due to your own interests, preference and other factors. For example, a person might think he/she is a h/s/w material but others might not see it that way. Vice-versa, some people (with unusual job exp such as military officer etc) might be convinced that they can't get into h/s/w - but others might see it differently.
3) Others have more experience and relative information to make decisions based on your profile.
One of the basic value of being a Gclub member is our ability to SHARE.
By sharing your own profile for others to review and vice versa (contribute your opinion on other profiles), you are helping each other through this tough bschool application process.
After all, everything is easier when you are doing something with others - trying to accomplish something by yourself is lonely and difficult.