Well, if multi-select for opening is implemented, you'd be simply a CTRL-A away from what you're asking for. That's how I envision it happening:
Thanks for pointing this out. Listen everyone: don't add anything else here -- votes, comments, etc -- but to the other thread pointed out above! Let's unite! :)
My bad: I didn't find this request when I created mine (http://sublimetext.userecho.com/topic/108660-open-multiple-files-at-once-from-goto-anything-ctrlp). I'll point people this way as this thread is older.
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