This reads like a tabloid. It may or may not be true, but this writing style is very panic-inducing. I don't recommend people take any[1] kind of action based on info received in this manner.

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1. I say this, but if this makes more people panic sell and drive down coinbase.com's price below $500, I'm going to take a certain action... Hint: “Be Fearful When Others Are Greedy and Greedy When Others Are Fearful” ---Warren Buffett, but don't go sending funds to MtGox!

EDIT: OOPS!!! Forgot about this possibility: Note! We've exceeded our normal buy limits for today. If you would still like to purchase you will receive the market price of bitcoin on Friday Feb 28, 2014 at 04:53PM PST after your funds have arrived. ---Coinbase.com