picshd.comは安全ですか？

Be very careful and read the Terms of agreement before submitting an image to the site since they are irrevocable! Here are some highlights from the terms: You hereby grant to us the non-exclusive, royalty-free, and irrevocable right to (a) adapt, edit and generally use and exploit all and/or any portion of the Content, alone and/or in combination with other content of any and all kinds whatsoever; (b) create and exploit derivative works of any and all kinds based on and/or embodying the Content; (c) distribute, publish, sell, display, store, exhibit, transmit, perform, broadcast, and generally exploit any and/or all of the foregoing; (d) use your name, image and likeness in connection with any and/or all of the foregoing; and (e) authorize others to do so. You waive any right to compensation of any kind or in any amount in connection with the use of the rights granted to us above.