Maybe they are just a British thing.

If yer still interested in a joint owned planet, do lemme know, I've been lurking the auctions and

1. One's on @3K - that account has 5KSP liquid
2. I think the build-team have a joint account and are bidding for one.
3. Alexvan has 3K SP liquid, it's obviously all for a planet

So we might get away with 1.5K each, although 2.5K each is more realistic. I think 2.5K is my limit.

I just created an account - https://steemd.com/@areophany - which could be suitable as a bidding account (KSR Mars Trilogy)

No idea how to set it up as a multisig account, or set up another account as one, but it can't be that hard.