How could I not, you ask?
I don't own a cellphone. Society is gradually removing me from its embrace. In another 10 years I will be a hermit in the desert.
That aside, I attended the Deep Impact planetfest and the one for the first MER. They were both amazing (though Deep Impact dragged on for hours due to delays and some became a bit cranky... can't remember what could have caused the delays, now.)