I've been stalking this thread for a while now, and have just been too lazy to actually login.

Yes, yes, and yes.

If you have no familiarity with a given fight and you join a farm party for said fight, you are being selfish and showing a complete disregard for other's time. Don't have an expectation that you are entitled to be carried through things - that is gross.

If this option is never implemented, at the very least I'd love to see people who were honest about their experience prior to entering trials/raids/etc. Expecting honesty is probably a bit of a pipe dream though.