Warm thanks to Ernest Perez, Ph D., who has written a kind and complete press review on Web Idea Tree, and published it in the Online magazine. 

While exchanging ideas, I've learnt a lot from Ernest about indexation and specifically vocabulary control (preferred keywords). His suggestions have given maturity to this WIT functionality, and improved the software ergonomy. Thank you Ernest.

Ernest Perez is Group Leader at Oregon State Library, in the United States. He monthly collaborates as a columnist in the Online magazine, a librarian/researcher professional publication (http://www.infotoday.com/online), "The leading magazine for information professionals" .

email: ernest.r.perez@state.or.us