No sweat.Yes, it is more or less the same as the one you posted. I prefer to think it was an independent idea, but it is totally possible I saw the BYO one when it came out and it was in my subconscious when I designed mine.
Was I correctly recalling that the Zymurgy Burton union was your gadget?
Don't you know there are no original ideas left out there?
I thought I designed a wicked tap for mini-kegs only to find similar plans on-line, too. I suppose it was confirmation that I was on the right track.
Oh well, at least my memory is not going on me.