I frequently receive requests to provide a link to a page where someone
has translated one of my articles. I assume these are mostly student
exercises but up to now I've been happy to do this, However, I've found
that the translations only remain available for short periods, usually a
month or less, which means that my site accumulates numerous dead links.
This is likely to prove bad for my Google ranking. I'm not prepared to
keep checking that the links are still live, so I regret that in future
you are welcome to translate my pieces in accordance with the Creative
Commons Licence but I won't be providing a link unless the
translation is to appear on a website where I can assume that it will
not be ephemeral.