Dailies are awesome! Why not throw in some harder weekly challenges that award more XP. Sometimes I just hop on for my dailies and hop off, adding weekly challenges would help with keeping players online longer.
#Weekly Challenges
scarlet shore
worthy geyser
Erveon: I did think of this but whenever I play games that have challenges that I can make progress towards and not finish in that session without coming back the next day, I get annoyed. I enjoy our current system where if you skip a day who cares, there's always the next day's challenges. If you have weekly/monthly challenges and miss x days, you can't complete it. I've played several games with those systems where I would log in religiously but if I missed it for one reason or another and couldn't complete it anymore, I would get very demotivated and quit altogether.