Random question... does anyone reading this care about my techie posts?

I.E. Stuff relating to refactoring old gaming systems, or compression software I'm working on, or obvious (to me) mathematics I never see taught in books?

Or am I wasting electrons posting about them?

And if not, should I make a seperate friends list for things about this, or do those of you not on my friends list give a rats ass? =^.^=