Stephen O’Grady is based out of the RedMonk home office in real Portland (AKA Portland, ME); if you’re in the area, look him up. He can be found on Twitter here, and his blog is available at redmonk.com/sogrady. For personal correspondence, Stephen can be emailed at sogrady@redmonk.com; to inquire about working with him and RedMonk, contact sales@redmonk.com.