I have seen too many questions asking the same thing- “How can I change my username?”.
My idea is to add a little note below the username input when someone is creating a new account that says it cannot be changed after you create the new user account. This will make the person think more about if they really want that username.
Here is a picture of what it might look like:

Support, if it looks like this.

Support.

DaSpudLord wrote:

Support.

Why?

Techno-CAT wrote:

_Comicfan_ wrote:

Support, if it looks like this.

^^^
I have nothing else to say.

Scratcher1002 wrote:

DaSpudLord wrote:

Support.

Why?

Same reasons as everybody else.

I support this idea.

Bump

bump

Support.

Bump

Support

Sigton

Sigton wrote:

Support

Sigton

That was quick… I bumped it up 8 minutes ago from when you posted

Support


Nice HTML mockup btw

Support, though I think the note should use “create” instead of “confirm” as it could be mistaken for email confirmation, suggesting that you can change your username after you create the account but before you confirm the email address. (unless that's an actual feature I didn't know of)

Support, because of obvious reasons disclosed in the original post.

support, due to what everyone else says.

SUPPORT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!