Single post in Customizable usernames

Suggestion Title: Customizable usernames Suggestion Summary: Honestly, it was three in the morning when I thought of this, but I think it would be pretty cool if we could give others customizable usernames or just at least to shorten long usernames ^^' First example: 'PadfootTheWolf' > 'Padfoot' Second example: 'Garthic' > 'Garth' Positive points: If this does become a feature, I'm pretty sure it would be quite easier to remember who is who on this site Negative points: I can't think of any, besides it might possibly be hard to input into the coding/website system? Reason For Consideration: I think it would be a great feature that everyone could enjoy :p