Were your previous applications under other HN usernames? I only found one rejection for this username.
Why did you ditch mcu? Did you forget the password? I can reset it for you if you like.
Should have made it: "From someone who has been applying for 5 years"
I've had a mix of of mcu/mikeurbanski accounts online for years, when I finally decided to pick one I settled on mikeurbanski. A rename would be useful, but the two accounts have diverged in the past year.