I understand.
You can use that email to log into the android market like a user, but you do not need to log in or setup the email account on your phone. These two are different.
So, take it like this. You use your email like a user name to log into pebhmong. This is being use as a user. The delete the email acc is totally different, it has nothing to do with your email login.
lol. Do you own an Android phone?
Because I'm not sure you truly understand.
When I got my Android phone and wanted to dl apps, I needed to log into my gmail account. Since then, I have been unable to log out. (That is my issue- not being able to log out, not that I actually want to delete my gmail account. Maybe I wasn't clear on that. Sorry.)
Based on what I have read online, it seems virtually impossible without doing a factory reset.