Furqan Nazeeri has one of the best Boston based blogs covering the subject of startups. As a serial entrepreneur, he help found Pivot Solutions an Eze Castle spinout and is currently the founder of Virid.us an online community focused on green issues at work.
His most recent post Killer VC Pitch Deck Appendix is the latest example of the practical advice he dishes on a weekly basis.
I believe he started his blog as an EIR with Softbank Capital and now continues as a startup CEO. If you haven't read Altgate do so as you will be rewarded with an entrepreneurs perspective on the startup world and a prolific amount of insight.