User talk:Joe75493

May 2013
Hello, I'm Materialscientist. I wanted to let you know that I undid one or more of your recent contributions to Information Therapy because it didn't appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 10:25, 10 May 2013 (UTC)