- You could either place a tutorial section for each social platform, including one for the tools of the trade section (for non social platform specific tutorials).
- You can create a new category called Tutorials, and have sub-sections for each social platform inside there.
- You can create a new category called Tutorials, and people need to add "[Instagram] Their Title" "[Facebook] Their Title"
With all do respect, regardless, I really think this need to be added. I understand your concern about clutter, however your preventative measures for clutter in the aspects of categories and sun-sections, are preventing you from seeing the clutter elsewhere. There is little to no structure as far as content goes.
As you can see from the votes, the majority thinks this is a good idea.
In the end you are in charge, I am just wanting to keep everything as organized as possible for everyone. It will lower the amount of questions since they can find their answers easier.