The FieldTrip project (i.e. software, documentation, website, and everything around it) receives many valuable contributions from its community. The community is for a large part organized around the discussion list and the website you are currently browsing. Please look here how you can contribute.
We also have a Facebook page, which shows photos, for example of past workshops, and where events are announced occasionally. Please note that we are not actively providing support for the use of the toolbox on Facebook.
The best way to get support is to ask your questions to the community of users and developers on the discussion list.
Another way is by attending one of the upcoming workshops.
The larger community
FieldTrip is not the only MEG/EEG analysis toolbox. We collaborate with other methods research groups, software developpers and various companies. See the page with external links.