Well put...
To each his own, I collect what I like and see as worth buying. You collect what you see as a good investment with large profit margins. Same field, different sectors.
As far as your statement, solid points but too much disclaimer like filler. And I'll admit spelling is my worst subject. I'm more of a Math Team Gifted Honor Roll student with sloppy handwriting.
Last point, check out Perth Mint Gold Bars they have cute Kangaroos polka dotted on the Back and some times Ostriches, as well as Kine Bars, they have Holograms. Well Worth they buy for a Personal Collection as opposed to "Buy and Sell".