Healcomputer - E-commerce technology site + computer related articles + product reviews.
EventsBase - Find the best professional events nearby or globally
This Is Why IM Broke - ThisIsWhyImBroke is a free online magazine run by a bunch of geeks who partake in way too much online window shopping.
Rally by Eventbrite - Find the best local events and rally your friends to join
You Are Sucky.com - YouAreSucky.com gives you everything you need to not be so sucky. By visiting YouAreSucky.
Event Hunt - Startups and Tech Events Curated By Locals