On: I feel like Gmail went from being Photoshop to Dra...

[rtpg]

you send an email, then immediately close the tab. Does your e-mail get sent?

[jsight → rtpg]

I think that they deal with this problem. Doesn't a modal dialog popup if an email is being slow to send (and you hit the close button on the tab)?

[rwc → rtpg]

the answer is yes.

[stavros → rwc]

The question is how, if it's client-side?