Thanks. And I'd meant to post the (apparently stale) article link above, rather than the HN discussion thread a second time. (I know why comment edits are lim

Thanks. And I'd meant to post the (apparently stale) article link above, rather than the HN discussion thread a second time. (I know why comment edits are limited in time scope ... but it's annoying. And yes, there is a workaround, ask mods how ;-)