I Can't Let Maggie Go 10 hit in Italy, with a 1968 version made by Equipe 84, entitled "Un angelo blu" ("A blue angel"). It enjoyed an unexpected reprise in popularity in the 1970s, when it was used as the soundtrack for a television advertisement for "Nimble", a bread produced for slimmers. "I Can't Let Maggie Go" has been covered by J. Vincent Edwards in 1974, as well as by the Sideburns in 1993. David Essex included his own version on the 2005 compilation album, "The Complete Collection". I Can't Let Maggie Go "I Can't Let Maggie Go" is a song by the British pop
Software as a Product Man-Month Fred Brooks tells that when estimating project times, it should be remembered that programming products (which can be sold to paying customers) are three times as hard to write as simple independent in-house programs, because requirement to work on different hardware, which increases testing efforts and documentation. Software as a Product Software as a product (SaaP, also programming product, software product) — is a product, software, which is made to be sold to users, and users pay for licence which allows them to use it, in contrast to SaaS, where users buy subscription. One example of software as a