Considering the tremendous scope and scale of enterprise that WoS is attempting (collection of everything that has anything to do with the Spectrum), it's no surprise that there are plenty of projects that are going on simultaneously. Apart from the official WoS projects, there are numerous private projects that enterprising individuals have taken on in aid of the speccy community. You can help by contributing to any of the projects that you can be of service to. No contribution is minor or trivial. Every little helps! You can find all the current official projects in the next question. To know about personal projects or find out more about the Speccy community in general, check out the WoS Forums.