Hello Matthias,
….
As it turns out, many people were listening when Edward Snowden mentioned SpiderOak. As a result, we’re seeing the highest rate of signups in our history. This has caused a dramatic increase in server load and customer inquiries. It’s been all hands on deck, around the clock to deliver the kind of service and response we feel is appropriate for such an occasion. By way of managing expectation, we plan to be fully adjusted within the week.
…
With ‘Zero-Knowledge’,
~ Your SpiderOak Team
I can confirm, that SpiderOak is working well on several platforms at least for internal purposes. The only function that I missed so far is the data upload in the Android client.