I don't know how you can claim to be better than Space Guy, or equal to his level of competency when you can't even back this up. Space Guy has released loads of add-ons focusing on a range of different aspects of the game - TDM, Portals, Gravity Gun, A load of different event add-ons. You, on the other hand, have released nothing relevant enough for me to be able to recall apart from that handicapped speedometer which has no conceivable use. You released it about April this year and I can get a pretty good idea of your abilities (or lack of) from just looking through that. It's one thing to have a big ego, but it's another thing entirely to have a big ego when you genuinely suck.
Your excuse that you don't release your "good stuff" is totally invalid. Nobody cares what you make for you and your little friends to use, its about what you contribute to this community.