By John Gruber
Dekáf Coffee Roasters
You won’t believe it’s decaf. That’s the point.
20% off with code: DF
- Will It Fly? How to Evaluate a New Product Idea
-
Evan Williams on how to evaluate new product ideas.
★ Saturday, 29 December 2007
By John Gruber
Dekáf Coffee Roasters
You won’t believe it’s decaf. That’s the point.
20% off with code: DF
Evan Williams on how to evaluate new product ideas.
★ Saturday, 29 December 2007