tag:blogger.com,1999:blog-33168639.post2858028557131247821..comments2009-06-24T02:07:41.984-05:00Dr. Yesha Sivanhttp://www.blogger.com/profile/03215832750430440319noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-33168639.post-4190009920407407742009-06-24T02:07:41.984-05:002009-06-24T02:07:41.984-05:00Concerning the last paragraph: a possible way to do collaborative annotation of objects is to allow others to write 'information objects' which describe an object. (Assuming that a direct edit of objects by third parties is not possible for security reasons.) However, beware of spamming and vandalism when such a method is in place!Esko Dijkhttp://www.blogger.com/profile/07494771582780265197noreply@blogger.com