I love Coda, but I find the floating Coda gallery buttons to be too obtrusive.
I’m always tempted to share the non-published version of docs to avoid this, but I don’t really want people poking around in the hidden pages that I use to update and manage the doc.
Coda, I think the best way for you to publicize Coda is to let us make the best possible docs, and the floating paraphernalia seem pretty retro, in my opinion—like those old social share buttons that used to appear on a bunch of blogs.