Even a poorly financed actor could crash Bitcoin with spam. The network was jammed to unusability for a couple of days just now for a few hundred to a few thous

Even a poorly financed actor could crash Bitcoin with spam. The network was jammed to unusability for a couple of days just now for a few hundred to a few thousand dollars' worth of Bitcoin. That's enough that if you had old Bitcoins you didn't care about, you could do it for teh lulz.