just a quick opinion of mine:
i really follow her since she published pictures without her head, so in the real beginning and i had a nice contact to her (i'm german too) back on myspace
....
...i think it is explained quite simple why she doesn't interact not it the same way as earlier: With that amount of paysite-members, fans, follower and whatever, it's not possible anymore!
I really can't imagine HOW MANY emails, messages and tweets she gets, most of the time over and over with the same questions....how do you wanna filter all this? how do you wanna answer every single dude questioning the same stuff over and over? i think you could only invent a bot for answering all those dudes writing like: "Hey sweety baby girl, how much cc baby honey blaaa"?
i think it's our job as fans to accept that! also to accept that by being a softcore boob model with no nudity but boobs there are only a amount of angles to present those humongous boobs...you can't redefine that over and over!
just a thought....