hahaha. It was you who wrote it! you know how I stumble upon it? my colleague purposely bring the article to me and ask me to read it (since its related to what I am doing too) and i thought the article was quite useful! I like number 3 and 5. and the best thing is...i didnt checked out the author when I was reading it but the paper is still lying on my desk. Then i read your blog then I picked up the paper then I saw your name "by linora low". I almost laughed my head off. I should have been more observant. Then I can teased you about it yesterday night. Haha. sorry for such a long comment but Im too excited. haha. good job babe.