If anyone reading this forum is an: Investor, Spender, Hoarder BUT has never mined (or didn't get started due to the "mining bug") jump into the conversation.
I've never mined a single Satoshi, and have transacted well over a cumulative $20,000 worth of bitcoin in the past year.
My father tried out mining with the graphics card on his gaming system when I introduced him to the bitcoin concept a few months ago. I'd estimate that he mined about 0.01 BTC in total before he got bored with is and uninstaled the mining software. I'm nearly certain that he's transacted over 1,000 times that amount since, and I believe he's been playing around with day-trading a bit as well lately.
My sister has never mined anything. I know she's hoarding some bitcoins in hopes that she can use them for something fun when they can finally be spent on everday mainstream purchases.
I've met many people who are acquiring and/or using bitcoins without doing any mining at all.
You need to get out of your bubble of miner friends and see the bitcoin world for its true size and diversity.