silovault
Found something new in here that I had not seen explained this way before, and a quick stop at silovault expanded the idea even further, the kind of writing that nudges your thinking forward a bit without forcing the issue is exactly what I look for online today and rarely actually find anywhere.
sampleshadow
Found a couple of useful angles in here I had not considered before reading carefully, and a quick stop at sampleshadow added more, this is one of those sites where the value compounds the more you read rather than peaking at one viral post and then offering nothing else of substance afterwards which is common.