It um... is the size of a 4 page single space word document.
0_0! Well, then. It's important to keep in mind that a web forum isn't the best medium for the variety of news article-length posting that you want to get out there. Short, sweet efficient posting is key to getting your point across on a web forum. If there's too much to read, a user will skim your post at best or skip it entirely at worst. It also makes commenting rather difficult too due to so much material to cover or counter-argue. A forum is all about a give and take of communication between many users.
I'm not entirely sure what you're trying to convey or in what thread, but if you've got that much to say, you might want to link to a google document or attach a document to your forum post. Just be prepared that some of the user base might skip over your response entirely due to its own length.
A good rule of thumb is: Don't use a page that you can better express in a paragraph. Don't use a paragraph that you can better express in a sentence.