I voted for "High Altitude Treasures." However, to be honest I think I'd prefer something that sounds more like the original line it's alluding to, but still gets the point across.
Like maybe, "High Altitude Thoughts." "Thoughts" sounds a little more like "f*cks" than "treasures" does, because they're both just one syllable, a soft vowel surrounded by (mostly) hard consonants.
But also, the forum IS full of high-altitude thoughts, in the sense that these threads represent lofty thinking and writing by a bunch of insightful intelligent people.
I also like The Oracle's Vault, but I chose the other one thinking that if anyone besides TOoP/Bruce ever contributes to this forum, that title won't be accurate.