To clarify, posts only need to be 200-pages long, which is entirely doable. As an example, you can check out my post in the RPG Announcements thread.
Regarding your feelings about the rules, they've been this way for awhile, it's nothing new. For those who prefer more fast-paced RPGs, there are many other places that offer such RP styles. SPPf is known for high-quality RPs, and we take pride in that. If you'd like to see any changes made to the rules here, you can always post in the Rules thread or Feedback and Suggestions thread with your ideas and opinions and we can have a broader discussion about it.