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RAM Prices Got You Down? Try DDR3. Seriously!
(hackaday.com)
This is a most excellent place for technology news and articles.
Well I can definitely agree with that if it's minor things like these. After all, you're likely to not encounter this person after the conversation online. However, I think it's a very different context if the object in question is more concrete and something you can own to improve your QOL or more.