There's some fairly silly competition between tech blogs.<p>You can see from some of Sarah Lacy's tweets (<a href="https://twitter.com/#!/sarahcuda/status/189224285204783104" rel="nofollow">https://twitter.com/#!/sarahcuda/status/189224285204783104</a>) that PandoDaily and TechCrunch don't see eye to eye at all.<p>Arrington has recently been getting involved in TechCrunch again. (<a href="http://techcrunch.com/2012/04/04/im-back/" rel="nofollow">http://techcrunch.com/2012/04/04/im-back/</a>)<p>I'd surmise that the folks at PandoDaily felt weird about him having his hand in two techblogs.<p>Seems pretty silly, especially considering that CrunchFund is invested in PandoDaily and not TechCrunch, but that's what I'd guess.