READWRITEWEB — Adam D'Angelo was a programming genius who knew Facebook founder Mark Zuckerberg in high school, became the young company's first CTO and has just begun to unveil his new startup company, Quora. Built by D'Angelo and a team of crack young engineers, Quora is a real-time enabled Q&A site. The company calls itself "A continually improving collection of questions and answers." In our very early testing it's a pleasure to use, but we're going to share screen shots with you tonight and write about it in depth after more extensive use tomorrow...