What is the maximum ISO you're comfortable shooting (and what camera)?

ISO 16000 on Sony NEX-F3 and ISO 12800 on Canon 60D I often also increase the image brightness in RAW development and often also during JPEG processing and sometimes I may shoot multiple pics and combine them to get a bright pic I do this when I just want the pic. When I specifically want a good-quality pic, then I go up to ISO 800 and a few times ISO 1600. If I may use flash or other lighting then I go up to ISO 100 or ISO 200

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"Nobody is allowed to photograph me or my home in the street or draw me in a painting, unless I give my permission. No one is allowed to miss to photograph a decisive artistic moment or whatever attracts their interest and deliver these images to society, no matter what other people say."