I don't really have any crit to offer aside from the activity/CR-building issues that have been pointed out in the past, and that you're already aware of.
I just wanted to say that I really like what you're doing with Spider. I think you've gotten crit in the past telling you that she should be a bit more of a creeper, and I think you've really taken that to heart and it's really interesting to see her creep on people or flaunt her powers/abilities/looks. I hope you keep it up, and have it progress more in the future to actually lead to power-hungry and/or sexy interactions.
Also, once you have more time, I'd love to see Ken branching out beyond his established CR and build some new friendships. A crazy guy like would be a lot of fun to throw into situations that others would consider too "nosy" for the character to consider.