When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Calculation of user activity
The system calculates the activity by taking the average post count of the ten most active users and comparing it to the individual users post count. This can be set to count only the last X days, e.g. last 28 days