I like to keep my projects clean. That means models, textures, maps I don't use or are by default part of the SDK, are removed.
The problem is that when there is an update for your project you need to select the project in the project manager. Then you click update and all the sample models. scripts and maps that are part of the SDK are once again downloaded in to your project.
Another problem that occurs is when you are working a lua project and your version of the App.lua gets overwritten by the default one.
Could all these default models, sounds and textures be placed in the sample project, rather than in the SDK? Or having an option to update the project with only essential files instead of adding all sample data.