By the way, I like the Copyfree Open Innovation License better than Apache v2 or really any other permissive license:
http://copyfree.org/content/standard/licenses/coil/license.txt If something *isn't* going to be copyleft, then COIL is the best license I've seen among permissive licenses. Specifically the point of it is to be like the Expat license but address the patent threat.
