No, as good as Slippy is in his particular field, the best website on the internet is McMaster-Carr. Totally different field, but I've never seen a website that was as good at what it does as theirs. Need a weird screw? Type Screw into their search engine. How about a piece of steel? Same thing. Their website is so good, it has lead to me buying things I didn't need just because they were so easy to find on McMaster-Carr's website. Seriously.