I've seen Diana MC several really successful events, including a fundraiser for Active Children Portland, a national convention for Soccer Shots, and a national symposium for the US Soccer Foundation in Washington DC.
Smart, fun, quick and confident, she does what an MC should: run other people's shows for them. When it's her turn to step forward she does and when it's her turn to step back and let presenters, sponsors, and hosts shine, she does that too. I guess this is all to say, she's 3 for 3 with me.