1. Madison Square Garden offers unique exposure to high-quality sports teams; 2. MSG's earnings are highly volatile and dependent on sports seasons; 3. MSG shares are overvalued due to investor interest in the Knicks and Rangers; 4. MSG's lack of recent championships negatively impacts revenue potential; 5. The author suggests selling MSG shares due to overvaluation and lack of sustainable growth potential.

1. Alibaba's strong balance sheet, attractive valuation, and steady growth prospects make it a compelling investment option. 2. Chart momentum indicates increasing buyer dominance over sellers. 3. Potential catalysts include a new share listing in Hong Kong and possible easing of U.S.-China tensions post-election, enhancing its appeal as a long-term investment.