Tencent is one of the most successful social network company ever, which Yahoo is nowhere close. The social as of Tencent as a business has been good for years.

Tencent is one of the most successful social network company ever, which Yahoo is nowhere close. The social as of Tencent as a business has been good for years. If Yahoo just copies the product and the strategy to launching more social + mobile apps, it still needs more years until successful (if it can). Think about G+.