Memberships for projects
By default, new users are only members in the project website and not for projects. With the current permission system, they can view all the content without any problem, but getting email notifications doesn't work.
There is a tension between spamming users who don't really need too much interaction with the website, vs missing important communication (such as news for new Release for the GDP). Ideally, individuals could tune their personal preferences to not receive emails, but this still leaves manual addition to individual projects as an issue. Manually adding user to projects is not a scalable strategy.
Need to investigate if we can use groups appropriately.