User contributions
- 00:20, 2 July 2011 (diff | hist) . . (-9) . . m CCPlus (→Simple Explanation)
- 00:19, 2 July 2011 (diff | hist) . . (+17) . . CCPlus (CC0 for generic commercial button.)
- 20:18, 25 June 2011 (diff | hist) . . (0) . . Freedom to Think (Updated collection size to 87.)