Adam Pash, formerly of Lifehacker, recently switched from iPhone to Android, but his phone number is still tied to iMessage, preventing him from receiving SMS text messages on his new phone from iMessage users. According to Pash, Apple support informed him that engineers are working on a fix for the problem, but don’t currently have a reliable solution.follow link
Move Multiple Windows Simultaneously in Spaces
Command-drag a window in Spaces to move all windows associated with the dragged window's application to a new space. Control-drag will do the same thing, and will also preserve the same screen position in the space in which you drop the windows.
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The iMessage Trap