Because they will recieve the funds after delivering Mainnet
That is complete BS as a business-strategy. Let's say I'm building an electric car. I'm looking for investors, I get millions of funds BUT I can use these millions once my car is ready for selling? For what? FURTHER development AFTER the release of my car? And when I set a date, I have to postpone it and refer to the $20000 I invested in the car from my own pocket?
FOR REAL??C'mon!
I still like this project and don't get me wrong: I would happily wait another 6 months KNOWING that the ICO-funds were well spend during this time.
So the question remains:
Give us details on how the ICO-funds will be spend.