Please leave feedback here, just create a new subsection. You don't even have to log in, although the edit may take a day to get approved.
OOTs and C++
"Out of Tree Modules (OOTs)" and "Writing blocks in C++" clearly have some overlap that needs to be sorted out, if someone wants to tackle that it would be awesome
Types of Blocks
There should be a new or existing beginner tutorial that includes the different types of blocks, like source/sink/sync/general