To my knowledge, the sidebar cannot be detached like a palette in Sublime, so it has to remain in the same monitor if working with dual monitors. This would be a nice feature to have, in fact for me it is a must have. When working with two monitors, if the one that has Sublime is rotated to be vertical, it does not leave a lot of space for the sidebar/text window. I would need the whole window to be used for the text, and always having to toggle the sidebar display/hide is not an acceptable solution. Having the possibility to detach the sidebar and put it in the other monitor would make Sublime much more usable.
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