Now, I readily admit that the basis for my hypothesis is pretty thin (compelling argument though it is, the loss of NASA's Mars Orbiter due to engineers using imperial units instead of metric happened way back in 1999). But when I come across conversion errors, they tend to be kind of mind-boggling.
Like the sci-fi book I read some years ago, where the narrator was describing that 18 degrees Celsius was cold enough for his breath to mist. That's around 64 Fahrenheit, which is definitely too warm for ice crystals. Unless the author actually meant 18 degrees kelvin, which is -255 C or -427 F, in which case, yes. Definitely breath misting. And a much shorter novel due to the protagonist instantly freezing to death.
Admittedly, that novel was also published in the 90s, when dinosaurs roamed the Earth and you couldn't just type '18 degrees C in F' and get an instant answer. But in 2012, there was no excuse for messing up the metric versus imperial thing. And yet, the sci-fi novel I'm currently reading was first published in 2012, and messed it up within the first few pages.
Overall, I've been enjoying Gravitational Attraction by Angel Martinez immensely. Unlike loads of other M/M novels, there are very cool female characters in it, and the main character isn't white. And so far the plot's compelling with H/C in spades (which, you may remember, I love like kittens).
But--and you knew there was one--the love interest is described at being "well over" two meters tall. Well over two meters, people. And yet, somehow, the crew of the space courier that rescues the guy can find pants long enough for him. Though really, as a reader that was the least of my concerns.
Here's the thing: Two meters is 6 feet, 7 inches. "Well over" that is getting into Shaquille O'Neal territory (He's 7' 1", which is 2.16 meters).
Unfortunately, so far the novel hasn't said how tall the protagonist is, but he's clearly of Japanese descent and described as slender and obviously smaller than his giant boyfriend. So I'm going to guess not much over 5' 10" or 1.78 m (As of 2004, the average height in Japan was 5' 6" or 1.59 meters, so I'm being generous).
This is close to what it would look like, as demonstrated by Peter Meyhew, who is 7' 2" (2.19 m) and Harrison Ford, who is a mere 6' 1" (1.85 m):
I'm not sure if that discrepancy is what the author intended, especially if his or her slender, small protagonist is shorter than Harrison Ford. Which he probably is. Especially as I'm fairly certain the size difference wouldn't end at height, so to speak.
Because, if the apparently seven-foot tall love interest is, shall we say, proportionate everywhere (and there was specific mention made of him being lucky to find a pair of boots that fit, and you know what they say about men's foot sizes), then, well. I just hope he goes for a lot of preparation, that's all I'm saying. I mean, sure, Shaq is obviously not pulling a Vlad the Impaler on Nicole every time they knock boots (which they can't, because he's too tall). But, you know, babies come out of there; there's a certain amount of leeway.
Not quite so much with the menfolk, I'm thinking. And ass-babies only exist in fanfic.
So, either the author is going with the reverse meaning of 'size doesn't matter' (that's a myth, for all my Stargate: Atlantis homies), or 'two meters' doesn't mean what he or she thinks it means. Either way, like a hapless NASA orbiter in the hands of Lockheed Martin engineers, there's going to be a lot of crashing and burning. Or at least burning.
Definitely a lot of burning.