Is this the proper place to be asking questions about forum conduct? "Feedback & Suggestions" doesn't really cover "Wonderings", but I found no better place to put this.
If I have several problems that I would like assistance with, is it better to separate them into one thread per problem, or to make one multi-purpose thread? I don't want to come off as spammy by making too many threads at once, but at the same time I realise cramming many questions into one thread can be seen as cluttering a topic and make it more difficult for people to use the thread for future references. I do realize the slight irony in putting several questions in one thread right here if separate topics are prefered, no need to mention that.

I realize nudity is okay, but what about coarse language? I make comics that I would like to upload to the Finished work section, but I often include four-letter words and puns which I realize can be offensive to the wrong reader.
If I see a drawing in the Finished work section that I would like to give constructive critisism about, but the user posting it has not specifically requested others to do so, what is the proper way to approach that? I realize that just blurting out critique can be seen as quite rude, but even if I were to ask if critisism is wanted I would imply with my question that I see something wrong with the drawing.
That's the questions I had for now. Thanks for reading.