[1] http://www.slate.com/articles/technology/technology/2011/01/...
Outside of newspapers, it was always unfashionable. I mean just look at a book, magazine, or even this site.
One reason being Mr. Twee I-don't-use-two-spaces-after-a-full-stop, that it's awfully hard to tell if "Mr. Twee" is a sentence end or not, or if "stop. It" is supposed to be something else.
That is, in the typewritten manuscript, the double-space following the full stop carries meaning which the typesetting system (HN's HTML encoder, here), would have to guess at.
Or, you know, there's another way. Those of us who learnt to type properly can tip it off with our fuddly double-spaces.
That's a point that seems utterly lost on most today.
When I type, it's ASCII in vim.
When I typeset, it's \LaTeX (or more often these days, Markdown). Which takes care of the fucking fiddly bits for me.
It's still considered fine to do that when using monospaced fonts, just as using the prime symbol (') instead of an apostrophe (’) won't raise any eyebrows in that scenario.
When your goal is to make something that looks like it was typeset by someone with an awareness of typographical conventions, then understanding those can be helpful. ("Twee bloggers" didn't invent them.)
If by that you mean typesetting, I agree. Typing and typesetting are two different activities.
LaTex, for example, will typeset both ".(one space)" and ".(two spaces)" into the same white space that is somewhat larger than one typed space and somewhat smaller than two.
Exactly, and many (non-developer) folks may not have ever experienced the "two spaces after sentences" convention if they haven't sat in a typing class with old-school typewriters, and haven't been instructed on formatting monospaced type.
The typewriter apostrophe isn't the same as the traditional prime symbol (′).
I actually learned to never use double-space-after-period for text that would be rendered directly (e.g., not by a typesetting toolchain that would replace it with a more appropriate but not available in ASCII wide space) in proportional fonts before the Web existed, and it seemed to be fairly widespread advice. This is absolutely not something that was originated by “point-and-drool twee bloggers”.
>But I actually think aesthetics are the best argument in favor of one space over two. One space is simpler, cleaner, and more visually pleasing.
Okay, great? So your best argument is that you subjectively prefer it over two spaces.
>The diners included doctors, computer programmers, and other highly accomplished professionals. Everyone—everyone!—said it was proper to use two spaces.
Ah, but our valiant author sure was ready to put them in their place!
I find this whole article oozes condescension and faulty logic, and I can't help but get my dander up whenever I see it referenced.