Flopstarter - A platform for bad ideas
Requests for Startups - A place to discover ideas that VCs & angels want to fund
Idealist - Volunteer, work, and intern job search
Twittr Gems - Discover and read the best Twitter threads
The 25 Days of Ideas - Free resources for coming up with startup ideas
Entrepreneur List - A curated library of entrepreneurship knowledge to help entrepreneurs grow a business.