If I may paraphrase the sentiment here:<p>Firstly,<p><pre><code>  Their public pledge to donate 45 billion dollars
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That number is based on current valuation of Fb and cannot be equated to someone writing a check for $45B. If Fb goes the MySpace way, how much is that donation worth?<p>Secondly there appears to be a duality between how the company operates and what this post tries to rally for.<p>Finally, using the pretense of writing a letter to their newly born daughter rubs some the wrong way.