FoundSF:Copyrights
Please note that all contributions to FoundSF are considered to be released under the Attribution-Noncommercial-Share Alike 3.0, which means users/readers are free to copy, distribute, transmit, and adapt the work contained here. The work may NOT be used for commercial purposes, and must be attributed in a manner authorized by the author or licensor (which does not mean their endorsement is included). This does not affect the copyrights already held by the creator of the work who have given their permission to use it within FoundSF.
More information available at Creative Commons.