ESBNs now exist on Wikipedia.org! The wiki entry discusses the differences between ESBNs and ISBNs/ISSNs. Both the ISBN and ISSN entries also now have references and links back to the ESBN entry.
Check it out the wiki at http://en.wikipedia.org/wiki/ESBN
Join the (R)evolution! Register for your ESBN.ORG account today!
http://www.esbn.org/esbn/signup.asp
