Well, though you have a point I think it is important to say that when you read a username such as
Dic3L0v3r it does make the mind wonder as to the logic applied by the user when he created that alt-account

Overall, the name of a person would almost become irrelevant and immaterial given that he/she has contributed so much to the forum. There are lots of people here in this forum where their names are somehow weird and alien- like sometimes it is filled with numbers and letters but they become so much irrelevant due to the work they have provided.
A person who judges someone quickly just because their initial impression stemmed from the username is also the same person who would most likely contribute nothing to the forum. Do not worry, OP- this forum is truly forgiving as people will based their perceptions depending on your overall contribution and courtesy in this forum.