As per the original post and the desires of the owners, accounts can be closed but posts won't be deleted. That being said, if you have sensitive information we can consider it for deletion.
We can also alter your email if you wish- though it shouldn't be publicly available.
If deletion of my account isnt feasible. I would like to clean up the statistics and goals. As well as username to something more private and my other email address. If there is a link I could followto those permissions that would be great. I sadly wasnt able to utilize the link you posted mistergeorge. And of course wouldnt post what I'd like to change it to. But that is an option. As long as it will replace this user name from typical search engines and change it on previous posts.
I know it's a pain in the ass. But I was just stupid when putting this type of information out.