I apologise for making the impression that I thought your edits were vandalism. They definitely were not. I admit to finding the explanation very difficult to understand, but I accept that I am not the intended readership for the article. I am not going to revert the edits - I am, however, in the process of making some minor edits to the section, for instance removing parts where the reader is addressed directly (per this guideline. If you have sources for the information, please add them, because one major issue with the section is the fact that it lacks sources. Thanks for your efforts to improve Wikipedia! --bonadea contributions talk 11:02, 11 March 2014 (UTC)