Comment by elric

Also the perceived need of (not) being useful. I don't feel the need to have all my stuff out there. That's as true for many of my unpublished blog posts as it is for many of my unreleased projects.

The world doesn't need another sudoku solver, and I don't think mine is any better than the thousands already out there. The same is true for my unpublished rants or my unpublished howtos.