He has very strong economic incentives to take the money and run. The fact that others have scammed gives us a lot of information:
- Anonymous people here often favor the economic incentive to scam over the moral / reputational incentive not to
- Post count / duration on board is not a reliable indicator of trust
- A significant portion of the trusted people here have simply been pulling long-cons
(These actually do affect the likelihood that dooglus will scam, because probability.)