I think most guys shy away from revolver because it is perceived to be too difficult. Revolver division shoots slower than the flat gun divisions and guys want to go fast. At the match I frequent there may be as many as 125 shooters. Sometimes I am the only revo guy sometimes there are a half dozen of us. Since I started shooting my 627 in January I have received many compliments and a great deal of encouragement from all my shooting buddies and strangers alike. It has been fun and challenging. More guys will try revo when they see others dedicated to it and shooting it well.
Many who shoot USPSA ask themselves "what should I shoot?" instead of "what do I want to shoot?" and end up shooting in a division, with a particular gun, for the wrong reasons. When/if they struggle they spend their energy on fixes instead of shooting and having fun. I want to have fun, shooting my revo is fun for me.
Shoot your .38 super eight shot and have fun.