[OJFord]

I was going to vehemently agree and start ranting, but I see you've linked a submission that already has enough of me ranting! Ha. I'll only add that sometimes it annoys me so much I want to create my own 'Britcha' out of spite.

Perhaps if I ever run some really popular site I shall: 'select all pubs', 'arrange the squares in order of social class', 'type the word that describes an ordered collection of people waiting for something'.

[johnsolo1701]

Would totally make sense - when visiting .co.uk sites!

[OJFord]

No it wouldn't. Just like American sites, there are very many .co.uk sites that (intentionally) serve a world audience.

Different language & currency support is fairly common, and where not present it's usually because other markets aren't deliberately served. I18n/l10n ought to extend to captcha too.

[prox]

Maybe chachacaptcha, with only fun puzzles to solve. Since bots don’t have humor (yet)