Apertium
Fragment of a discussion from Talk:Technology
As I said on IRC, reliable is a service which Translate doesn't keep disabling because of HTTP timeouts or other failures. Even when it was enabled, Apertium was off most of the time on this wiki; IIRC that was the point when it was disabled. If the situation has improved, it probably costs nothing to try and enable it again: do you have any news in this regard?