Do you indulge in "silly" or "fancy" components anywhere in your builds?

Yes, for projects that I publish on diyAudio, I tend to choose Zetex transistors because they are seldom counterfeited. That reduces heartache among builders who might otherwise have purchased from sketchy websites that are flooded with counterfeit crapoleon. I also tend to specify Panasonic EEU-FR electrolytic capacitors because they have extremely low ESR...and they're not much more expensive. I want builders to wind up with really good capacitors in their "leftover parts" box. Then, sometime later when the urge to "use whatever you've got" becomes overwhelming, what they've got is actually quite excellent.

Mark,
one of the funniest posts. Bulls-eye!