Well, ff.net hasn't ripped it down yet, though they have ripped down a friend of mines that has no explicit content. SMH. This whole thing is a dissaster!
Anyway, to update, the Me and Mr. Cullen blog is now up and rolling. I only have a few chapters uploaded, but I have added a bunch of pics: meandmrcullen.blogspot.com
I am also waiting for my invite from AO3 to come through. A lovely person sent me one, but it hasn't come through. Honestly, from the sound of it, this AO3 is going to be the best place for everyone to eventually go. From what I've heard it is a really great site. It has a few problems as it is still in beta, and invites are a little hard to come by at the moment.
TWCS, on the other hand, is a bit difficult and I've had multiple people give negatives of the site. Including no mobile edition and does not work with IE (a problem I have).
I'm going to post on both, and after a while take a vote to either keep just one or both. These two sites seem to be the best options at this point. Other sites such as Twilighted take way too long to load a chapter due to the validation process. Adultfanfiction.net has a terrible search process.
Will keep you updated!