I love to write about stocks, that's all. There is nothing profound in the musings here. Don't consider any of these ramblings as investment advice.My areas of interest are sustainable competitive advantage, margin of safety and asymmetric risk reward opportunities.Analyst’s Disclosure:I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. ...