[wp-hackers] WordPress can "leak" if a username is valid

[Alex Hempton-Smith]

Sorry if this has already been discussed before, but I was just looking
through the open tickets and saw this one:
http://trac.wordpress.org/ticket/5301

It was suggested in one of the closed duplicate tickets that this issue be
discussed on wp-hackers to find out the general consensus.
I'd personally like to see this go into the core, what do you guys think?

Alex