Well let's go waaaay back to the start heh.
Firstly, I put absolutely no thought into my user name, rugbyleaguefan, whatsoever. I signed up because I was right into Civ4 and needed some questions answered. I had never signed up for anything on the internet and quickly thought "What do I like? I like rugby league". Sorted. I didn't expect to hang around so I just went with convenience.
Thus I got stuck with a lame ass name that I kind of wear as a badge of honor, a tribute to my lame side so to speak. I take solace that brother NBAfan is on the same page.
Then after I started hanging here and getting to know people, my love of "rugby" was mentioned (I would assume to the uneducated that the "league" part just referred to a league/competition of rugby, not a different game) and I felt, since it is dream of mine that one day America will take to this great game, maybe if I capitalize LEAGUE, the odd yank may get curious and wonder what the hell is going on. This has not turned out to be the case.
So no, it's not to have it shouted. It is for reasons as unimpressive as one may imagine. But I ain't changing, rLf and the Het man are here to stay!