I remember someone telling me that and till then I already made way less posts in a row. Though that wasn't you or another staff member, right? I explained that user that every answer to other persons that are hidden in one post, that looks like it is directed to another user, will most probably been read over. Especially when you break the answer to the first person into quotes to answer single points of hit post.
You can always use [ hr ] to seperate two sections of your post. It's a clear cut and you can show where one logical section begins and ends.One could ask what's better in posting one huge post than 3 posts in a row, taking the same space nearly but are in a clear order and easy to read. You use paragraphs too to format a text and surely no one writes a letter to three people and puts all the text into one letter, hoping that the other two read it too somehow. Everyone would read the start and thinks it is directed to another use.
That's vague. We're not talking about PMs here. We're talking about public posts, that every user can see, those quoted, those directly related and those that have nothing to do with it.Also, the problem lies in you getting paid for your signature, and accumulating a lot of posts in that way (often 4 or 5 after each other) that would be 1 post otherways.
Also, your signature is shown 5 times, when you do individual posts, instead of 1 time, when you would answer everything in one post.
^ That's kinda off-topic you two. This is about SebastianJu. 
Sorry for that.