Who reads the small print? Go search for Zen Bound and from that page look for the web links. There are 2 links in the usual spot - website / support Now search for Rolando and on that page you'll find another link to the Rolando 1.6 Licence Agreement. Can't buy the software unless you agree. So two publishers - ngmoco / chillingo - but one has an extra agreement we need to agree to. I can't see what rights are needing to be asserted unless ngmoco have seen there is a gap that actually does need covering. And as for why raise it - other licenses /types could start to appear maybe? Depends on Apple's terms of which I know zip.