Arrogant? HELL NO. I hear ya. You also quickly realize that several members are much younger (age-wise or mentally) than many of us can stand.
I fall into the former category. I'm studying computer science and I have no formal music experience. Combine that with work and it makes it quite difficult to make progress on anything. I have numerous partially-finished projects and I believe not a single quality finished product to show for it. :/
Well, I found out about Overclocked Remix through a former judge (Antonio Pizza) and his brother. I knew them from within the same city. After years of listening to the music, I joined the site. It's a great site, but the loser population wastes my time on here, so I shall show up every now and then, instead of often.
I know that it sounds arrogant, but if you pay close attention, quickly, you'll realize that some of these chaps have lives while others do not.