TechCrunch Guest Post: What Startup To Build?

My latest guest post on TechCrunch, “What Startup To Build?”, can be read here:  http://techcrunch.com/2011/12/25/what-startup-to-build/

Past TechCrunch guests posts:

• “Will It End Very Badly?” Probably Not.
• The New Early-Adopter Addiction: Turntable
• Twitter And Facebook Turn Everyone Into An Affiliate Marketer

Some other favorite posts off my own blog:

• 100+ Web Start-up Business Ideas
• The little startup that couldn’t (a post-mortem of MyFavorites)

and more TechCrunch writings from earlier years.