I can say I do to most of that Abraxas already

though thanks for the advice.
The only bit I don't tend to follow is this:
"If not, be respectful, DO NOT ASSUME the photo is there to have your way with."
I tend to not do this unless the photo is in the
"Just for Fun section" as the other section I see (and have done since I came here) as specific areas where people post work to both show it and also get the views of others on - both in likes and in crits.
I think the only ones that might take issue with this (and this is only from reading around these crit threads) are those older members who see the jsut for fun section as an area for "Failed" shots or for those that are not what they consider "good". I don't agree with that view, I see it not as a bloopers and pets thread but as a free one to show works where you are happy and confidant enough not to want the crit advice of others.
That is how I am seeing the setup of this forum - I hope I am right