can you multiquote on here without just regular quoting and then copying and pasting stuff together? if so, how?

When you're in the "post reply" screen, if you scroll down a bit you'll see the most recent 25 posts of the thread. At the far right of each of those posts is a "quote" button.

That is limited - I know some forums carry multi-quotes across threads and such - but it's better than nothing.

I've had good luck so far -- when I need to quote across multiple pages, when I cancel out of a post (after copying a quote from page X-2), I'm brought back to the same page that the original post which I was quoting was on.