I personally suck at the trivia, still compete when I can as I love games!
The writing one freaks me out as I have seen how talented the writers are on this lil forum

A couple other ideas are "Internet Scavenger Hunt" ...There are a couple of ways to set this up, one is to have us go to a bunch of random websites and collect info or answer questions. None of it is guided and all use the power of searching the internet.
You could also use a more open scavenger hunt where we have to find things and use our imagination on what you mean, for example:
"find a photo that represents a song by the Rolling Stones"
a possible answer could be a photo of "Route 66"...
This is fun and lets the creative juices flow! As well for those that arent creative, obvious answers are available.
We could also do a crossword challenge...or a bingo! Various ways to do a forum bingo
...let me know if you want any of this expanded on.
Another idea is to follow a reality tv show...some have started so we could pick up halfway through, each choose a contestant and based on the contestant that wins, we find our winner. If there is a couple who have chosen a specific one, we have a tie breaker...
And, and...I will keep thinking

Let me know if any of these are of interest!