Everyone's just talking around here, let's put our money where our mouths are and buy some BTC in order to get this baby on course to the moon again! 

How would you know if posters here are buying or NOT? I'm sure some posters here are buying (and of the belief that you should buy while the prices are going down... or at least attempting to buy most at the lowest price point - without missing the boat). I bought some at $575, and I did NOT know whether prices would go lower, and then I will likely buy some more at $550 or so,,, and maybe at other points... depending on the passage of time and whether BTC prices go lower.
To be honest, I believe that a lot of people around here already maxxed out their allotment which they allow themselves to invest in BTC. Some may even be well above a reasonable level.
When I go to bed tonight, I will sleep well. When I wake up, if the price is lower, I will buy more. I don't care if it is $540, $520, $400, or even lower. If people can't say the same, they should lighten their load. But not now. Bad time to sell.
BTW: I believe that I do NOT fit your definition of someone who is over-invested in BTC b/c I am still continuing to increase my holdings in BTC... little by little.... continuously with much of my spare BTC allocated fiat.
However, in the interest of broader disclosure, I do have some leveraging of my bitcoin holdings... My holdings are leveraged over about 16 months (until September 2015)... ... so the NOTE will be due then. I do have a back up source of money to pay off the leveraged amount, in the event that BTC is NOT performing adequately by September 2015... Then have to go to plan B.... ..
don't leverage if you have the funds to finance your buying yourself. why pay the interest if you don't have to?