Where is Mitt Romney?

While walking around the CPAC hotel, I've seen a lot people wearing Santorum and Gingrich stickers, but not a single Romney sticker.

In fact, the Romney campaign does not even have a presence here. Newt's campaign is the only one with a booth that is handing out paraphenalia and is staffed. Santorum's campaign is not here in an official capacity but one of his direct-marketing contractors have set up a booth on his behalf. They are even selling Santorum sweater vests for $50.

But no Romney campaign presence at CPAC at all. Maybe it won't matter in the long run but wouldn't it help to have a place for people to sign up for email alerts?