Ubeam, of course. I guess you are referring to the top comment by cperciva, about the company that banked on communications speeds surpassing the speed of light? I’m curious, too.

Yep, specifically the company cperciva referred to in his comment.

I'd tell you if I could remember. But this was 15 years ago and there were a lot of very similar-sounding companies with very similar ideas so doubt I could even pick it out of a list of names, never mind remembering it unprompted.

Fair enough :)