BOFH excuse of the day: Second-system effect. by mat brandy | Apr 7, 2014 | BOFH | 0 comments BOFH excuse of the day: Second-system effect. Related Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * I accept that my given data and my IP address is sent to a server in the USA only for the purpose of spam prevention through the Akismet program.More information on Akismet and GDPR. Name * Email * Website Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.