Your arrogant attitude is completely uncalled for. This is a suggestion forum, so I posted a suggestion. I never said Piriform owes me anything. I value freeware and freeware developers a lot, but that's off-topic. If you have nothing of value to add, please refrain from posting and turning this topic into a flamewar.
I'd say that instead of offering a whole .exe installer, authors could offer only the updated files for download that the application would get for you and overwrite whatever is neccessary. It's a matter of convenience for your users and it would be great if you'd consider changing the current update process.