The purpose of the "fallen riders" section is to share information about riders who have been in accidents, or worse yet, passed away. It's for "condolences and well wishes only". Posters are more than welcome to discuss dangerous situations in the general section.
The reason why that section is heavily moderated is to remove all such debates (which often resort to pointing fingers and laying blame) from threads that are often already painful to those who knew the people involved.
Bookmarks