John Wheaton Latest articles by John Wheaton Fight Spam on the Cheap By John Wheaton published 1 December 05 Tech & Learning NewsletterTools and ideas to transform education. Sign up below.* To subscribe, you must consent to Future’s privacy policy. MORE FROM TECH & LEARNING...1PRODUCT SPOTLIGHT - ViewSonic ClassSwift Transforms Classrooms Into Dynamic Learning Spaces26 Steps to Mobile Makerspace Success310 Best Tools To Teach Writing4Implementing School Cell Phone Bans5Navigate AI with New Risk Assessments from Common Sense Media