Key Points
- Should be very easy to launch V1.0
- Shouldn't be obviously a great business
- Should be obvious that people will use it
- How much value can it ultimately deliver
- How many people will ultimately use it [Not the most critical requirement though]
- How will people know about your product [Need not be viral]
- How hard will it be to extract money [Need not be obvious upfront]
- Do YOU really want this idea to exist in the world