Every campaign gets an Adventure Log, a blog for your adventures!
The Adventure Log will allow you to chronologically order the happenings of your campaign. It serves as the record of what has passed. After each gaming session, feel free to come to the Adventure Log and write up what happened. In time, it will grow into a great story and is very helpful for bi-weekly or monthly campaigns. It’s also a great resource to review info prior to a session.
In addition, each Adventure Log post is also a wiki page! You can link back and forth with your wiki, characters, and so forth as you wish.
One final tip: Before you jump in and try to write up the entire history for your campaign, take a deep breath. Rather than spending days writing and getting exhausted, I would suggest writing a quick “Story So Far” with only a summary.
There is ZERO obligation to participate. (After all, this is a game, not school. No homework requirements) However, everyone who chooses to write will be rewarded with extra experience, or treasure, free re-rolls, etc.