The sticky threads are placemarked areas; the Kudo Residence, Prof. Agasa's Abode, and the Mouri Detective Agency are a few examples of this. They are mainly just areas that are constantly visited, or that are both specific and important enough to have their own constant place in the top of the form.

All other threads can be user created. These could be anything from a generic Beika Street thread, a crime scene, an event, and so on. Things that could be one time uses.

User made threads can be made into sticky threads and vise versa depending on how the RP runs, and there is always an opening to create more!

Have fun!