Five Best Blogs: October 2012

Our regular feature of the five best recent blogs includes: why it’s better to be a VC than an angel; how Amazon’s same-day delivery strategy will shake up merchants on Main Street, Mark Suster on what you should tell your VC’s during diligence, some thoughts on social proof in the clubby culture of venture capital, and a bonus two-fer from Penelope Trunk: don’t do what you love, and don’t go to grad school.