So... why are you Catholic?

Have you seen the buttons?
At Generations of Faith this past weekend, we all were given a chance to come up with the answer to the question: Why am I Catholic?
Then, we were given nifty blue buttons that boldly challenge the world. They say:
Ask Me Why I'm Catholic
If you were wearing a pin like that, and someone asked you the Big Question, what would your response be?
Here are two responses to this question that reflect the news of our times: Here, one from Timothy Radcliffe in the British journal - The Tablet, and one from Elizabeth Scalia, featured on National Public Radio.

Here, too, is the video shown at this weekend's GOF gatherings, from Catholics Come Home:

What are your thoughts?