I have found this to be a great feature. I have it on both of my phpbb boards and I love it. If it was standard, I would be using this instead.

How does this exactly work? Isn't it already possible to quote over multiple levels, or multiple people in one post (sure, one has to write the quote-tags by hand than...).

Would it be possible to associate the quote with a user, as done on phpBB, instead of writing saving it "manually" in the Database?

I mean, instead of "User wrote: QUOTETAG quoted text QUOTETAG, change it into:
QUOTETAG=User quoted Text QUOTETAG


That gives more possibilities for integrating the quoted user in the quotation box, and styling it with CSS accordingly.

hypnotoad wrote:
How does this exactly work? Isn't it already possible to quote over multiple levels, or multiple people in one post (sure, one has to write the quote-tags by hand than...).

Would it be possible to associate the quote with a user, as done on phpBB, instead of writing saving it "manually" in the Database?

I mean, instead of "User wrote: QUOTETAG quoted text QUOTETAG, change it into:
QUOTETAG=User quoted Text QUOTETAG


That gives more possibilities for integrating the quoted user in the quotation box, and styling it with CSS accordingly.
You can see how it works on my board, www.iamtheboogeyman.com.

When you pull up the topic and see a "+" on each post, everytime you click that for each post, when you hit reply to post, all of the quotes you hit the "+" for will be listed in your reply.

so in FB cannot make multiple quote like that?

No.