So it begins.

Megaupload Taken Down On Piracy Allegations →
Anonymous Attacks Justice Dept as FBI Shuts Down File-Sharing Site →

Worth noting: the takedown of MegaUpload is not the result of SOPA (which is back off the shelf), as SOPA hasn’t been approved yet (and hopefully never will — which could be the case as supporters of the bill are dropping out). The takedown however is a fine example of what SOPA could do.