It's frustrating that Wikipedia editors ignore sig figs. [7] is a wired.com source which quotes 458F (3 sig figs) and thus should be converted to 272C. The quoted 300F is even more suspect, since it's a nicely rounded number.
Considering that -272 C is very close to absolute zero, it makes perfect sense. For example, 0.1 K and 0.5 K are both written as -273 C, but the latter is five times as hot as the former. For best consistency, we ought to use logarithmic Kelvins.
I don't really disagree, but that would make for a rather perverse unit, given that inverse temperatures are already on a logarithm scale relative to the probabilities of microscopic states.
I can't tell if this is a joke to prove my point, or if you're serious, but I don't need a reference because I've had multiple personal experiences of this happening. At this point I don't bother any more, it's not really my problem if Wikipedia is inaccurate.
