No new video's in a month... I mean come on! 
yeah, but remember she is also on cam 5 out of 7 days twice a day usually, so she is definitely putting herself out there and spending time doing the cam shows. and when she does update her site it is usually 2 pic sets or 2 videos at a time now which makes it longer in between updates, but also kind of balances since the videos are super ultra high quality.
but yeah, she could definitely stand to give the patrons of her website as much love and attention as she does her cam patrons. Obviously she makes more money doing the private cam, but at the same time, she has stated multiple occasions it is in no way shape or form about the money. she is sharing her fetish with us because she happens to be living it. it is exciting for her. that's why she does it. not the fame or the cash.
I seem to miss her everytime she is on cam...
Generally her off days are tuesday and wednesday. Then when she is online, it's weird because theres such a time difference.
For me, i live in phoenix AZ so the time difference to Germany is that I am nine hours behind. So for me, usually she is online from 2-3am all the way to 5-6am, then again from 9am to about 1pm.
So 2am for me is 11am for her, and 10am for me is like 7pm for her.
Additionally, you can go to the cam site, and have it send you text message alerts to your phone for when she is online. usually the text will come in with the first 15 minutes of her coming online. i use that method to figure out exactly when she is online.
hope that helps!