I found it without even going to a query page. Just open
bugzilla.mozilla.org and type in "ctrl enter" in the little blank box.
Jesse Houwing wrote:
>> i think it's already a bug. go find it if you're interested.
>>
>> I want this feature too.
>>
>>> I always liked this feature, it made it possible to send a message
>>> without touching your mouse... But I can't find a "new" shortcut for
>>> sending a message instantly. Do I just have to be patient, or will it
>>> never be coming?
>>
>
> That's the damn problem with bugzilla... there are so many bugs, that
> finding the right one can be a real pain in the arse if you haven't seen
> the list for quite some time...
>
> Jesse
>