look at the bottom of the post you wish to quote from, you will see a Quote bar ...Wow, the formatting and all on this new lay-out is not growing on me. I see there's a quick-reply window down here, which I am now using, but I can't figure out how to quote and reply to a post. I wonder what the framework is for this look- not anything I've seen before, and I'm fully twenty years online now. The right-hand sidebar is especially distracting, and I can't imagine why anyone would have thought it useful. And there are standard clickable icons for coding a BB post that have been in use for at least a decade: for the most part, they are not the ones chosen above. (and you can't hand-code, I see, which is going to slow me way down, ugh).
It's almost as bad as the Live Journal "upgrade" and that has the excuse of being designed by Russians.
Still really cranky if you can't tell. Griz's little escapade with my breakfast has resulted in unpredictable blood glucose levels, which means I'm on a short, short leash for at least the rest of the day, the sun is shining, I have tons of work to do, and short of carrying a lunch with me I don't dare go out and get too involved with anything for fear of getting lost on the planet. And all the waterbunks were frozen this morning, so I'm behind as it is.