There are many things that plastics can help us out with in the workshop from creating certain jigs to making new throat plates for your table saws. The nice thing about working with plastics is that you can pretty much use all you existing woodworking tools to cut drill and shape it into the form you need. There are a few things to know about working with plastics, like what bits and blades to use, but other than that, it's not difficult at all.
For our part, we are building a stand for our laser engraver that will have a place above the engraver for a laptop computer to sit. This will save us a lot of space by stacking the units rather than having them side by side.
Working with plastics is fun and something different to do and for some projects, it's can be used to make special jigs or augment new or existing projects.