Prevent Accidental Reminder Dismissal

[John Paquette]

When the reminder window pops up, it is active, and the dismiss button is where the focus is.

If I'm typing in another application when this happens, I often accidentally dismiss the reminder window by pressing SPACE.

I think the reminder window should be on top, but NOT steal focus from the current application. Or is should simply not support keyboard input. Either way, I think it is important that it be hard to accidentally dismiss the dialog.