From our point of view we try to contribute as much as possible by spending time on the project, providing new features and fixing existing issues. Having said that, we expected that the Finalize Multicompany campaing where published and we planned to donate on it, that was one reason to do not donate on the current campaign.
I always thought that a yearly recurrent donation for all service providers will be a good improvement on this way. This will allow to spend this money on the recurring expenses of the foundation and to secure a fixed amount that can be used for fund crowdfunding campaigns.