iPhone vs. Harry Potter

What is the similarity between iPhone and witches? find the answer over here.

Lobbying

Google just opened a blog to write about any topics related to politic issues (or maybe more). They call it the "lobbying engine". The term lobbying is getting too familiar to me. My new lesson in live. Not easy at all. More difficult than any technical complication, but it's getting interesting somehow. Maybe one day i can do it well. I wonder what kind of personality a person needs to be actually good at it?