Mostly item applications. See the progression guide for abilities, you do not apply here.
Sub Forums: Archive, Roles, Disguise, Items, Wonders, Custom Resource, and 1 more.

Strictly IC announcements, such as upcoming events or the aftermath of a scene that characters in the area would be aware of.

If you want to host events, post your profile following the template. You can read the DM guide here!
Sub Forums: Event Plan Archive

Request a personalized event here, or state your interest in an existing one.

These are events hosted by DMs directly rather than player requested.

A noble house of knights, back-alley cutthroats, or sinister pacts. You can probably find it here.

Public character biographies and journals.

Desired player roles, such as joining a family as a child.

These archived threads are prior to Meranthe, but you might find some good inspiration within!