I'm curious about the rest of you...especially early adopters if you have continued to invest over time.
I assume that at some point most early adopters' portfolios became Bitcoin "heavy". If it's "heavy" enough, it wouldn't make sense to continue increasing that "weight".
Yes, you are probably right, but they would still have a dollar cost average unless they mined all of them. Actually evening mining them they would have a dollar cost average of some sort based off of electricity, equipment, etc...