A quick note to PR pros and publicists out there. If you work with a very high profile client, and your client is announcing a new product at a trade show – don’t schedule the hour-long autograph session before the event announcement, unless you want a lot of pissed-off reporters at the end of the event.  I was at CES for a couple of days this week, and a friend and co-worker of mine got stuck in the cluster around a Justin Bieber “technology” announcement, and all I can say is the Biebs’ PR team really needs to learn some actual PR and basic event planing principles.