A character arc is a series of completed threads that together tells a story and demonstrates a great deal of character development and accomplishments. These Social threads can be simply socials or events centered around your character that have nothing to do with jobs. Everyone has had a few amazing and exciting threads outside of jobs that they believe aught to be worth something. This system will reward your Out of Job efforts to expand upon our little universe.
My idea for this forum, is to set goals for members to achieve a certain level of activity out of jobs by rewarding socials with experience based on the level of the character. Once a member has completed a certain number of threads that meet whatever requirements the staff deems fit, the member can then submit a request to have their "Arc" reviewed and receive rewards, so that no activity goes unrewarded.
Keep in mind that this is no Easy Experience Grabbing idea... It's meant to promote activity but at the same time a member will have to work to actually complete threads. By implementing this, The character driven stories will flourish creating a much more rich Role Playing environment, permitting members to Role Play outside of Job Requirements. An Arc can be completed in many short socials, or a few long ones... as long as the requirements are met, there should be no balancing issues with fast experience grabbers.
Expanding upon this, Arcs can be made to include entire Guilds or Groups. Allowing Privately made Events to have an official reward system to fall back on when their banks are running low on funds to supply rewards.
The best way to implement it would be to create thread in which members can post links to all threads in their "Arc" that can then be reviewed to determine if they meet the appropriate standards of length and quality. This could also help with tracking member and guild activity.