Great job, OP! The site looks simple, clean, and minimalistic, yet still incredibly useful. I have already gone ahead and bookmarked it! Tbh, some of the tools you have included were completely new to me… I didn't even know they existed. Lol...for example data dumps, or the Bitcointalk Cards. Just one small suggestion, maybe add a splash of material colors here and there, just to give it a bit more visual pop. But yeah, even without that it'll serve it's purpose just fine!