Yep, I've had that stuff for years... just see it and think "hey, I should share". But I've been burned in the past with certain web sites that I post awesome reference materials thinking "this site will last forever, I can just reference it here and delete it from my PC", only to have the site's admin punk out and take down the site.
But I can post here, I don't foresee this happening around here.
My old secret monster is on the list... I used to farm the heck out of Devourer of Souls with my White Wrym. Awesome loot on them. Then they added necro stuff to them and it wasn't worth the effort any longer.
But it's an awesome reference for what to farm, just wish it had the new stuff on it also. Like why farm Balrons when Blood Ele's go down much quicker and they are on the same loot table? (Pssst... I used to farm the heck outta blood ele's when paragons started up).