@mjtsai Could be (and I've added an update to my post), but killing appleeventsd doesn't fix the problem for me. Thanks for the feedback.
@betalogue I think you’re seeing this bug: http://mjtsai.com/blog/2012/10/04/aesendmessage-bug-in-mac-os-x-10-8-2/ …
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Michael Tsai
Pierre Igot