I think I’ve seen one of the behaviors you’re talking about with possibly excessive in-forum quoting of other users’ posts in different topics than they were originally made in.
Someone, usually new to the forum, starts a new topic about a situation they have encountered, and people respond by quoting whole blocks of text from a similar topic. Sort of along the lines of:
“In a similar topic, so-and-so wrote: (entire post or long paragraph) and different-so-and-so wrote: (entire post) and third-so-and-so-wrote: (entire post.)”
Which in this case is attributed and sourced, but still seems a little like stealing the original writers words.
I have mixed feelings about the practice.
Pro: If the similar topic the quotes were taken from is long and wanders off on tangents, pulling relevant quotes is more helpful to the OP than just linking to the similar thread.
Pro: If the member being quoted was going to say the exact same thing again, the one doing the quoting just saved them the effort.
Con: Maybe there are subtle differences in the situations being described by the OP of each topic, and the person being quoted would not have given the same response they did over there.
Con: Maybe the writer’s opinion has evolved over time, and they’d prefer something they wrote years ago not be dredged up. Or maybe their opinion is the same, but they’ve found a better way to articulate it.
Con: It gives the one doing the quoting a lot of power to cherry-pick quotes they agree with and make it seem like “the community feels this way” even if those quotes may have had a lot of pushback in the thread where they originally appeared. (Not saying I’ve seen it be abused, just that the potential is there.)
Con: This one is kind of silly, but I know some people care about forum stats. The person posting the quotes receives likes that should have gone to the original authors, if they had been given the chance to see the new topic and post their own response on it.
I’m undecided as to whether the first pro is a big enough benefit to outweigh all of the cons.
I don’t think I’ve seen any unattributed quotes, so can’t comment on that aspect.