The wrong web services: Customers want SaaS not SOA admin · February 24, 2007 · Leave a Comment SOA: Buy a better, more modular coffee machine that is easier to clean, but still requires a well-trained barista to run, operate, and clean. SaaS: Starbucks coffee. $4 per cup. Consistently delivered. Coffee Machine Coffee(by musicmuse_ca) What do you think?