For crowdfunding to be affective, you have to have a "crowd" who believe in the services and contributions you offer the community.
The Bitcoin foundation has not made a lot of friends over the years and the "crowd" seems to be backing the Dev's and not the centralized management of the foundation.
The latest allegations against them, seems to put oil on the fire.... and people wants them to go bankrupt. I see a future where "crowdfunding" would fund the salaries of the developers and the rest will have to fade away OR bigger business have to fund everything through donations and sponsorship.