ABA Journal
April 2019
"As technology comes and goes, there is a question of whether an app will stay around or whether it will retain your data into perpetuity, creating a need for data retention systems. Not only is this important for litigation purposes, but also business continuity. Since most data and software do not disappear overnight, technologists and attorneys recommend data archival and contractual strategies to avoid losing important data."
http://www.abajournal.com/magazine/article/google-plus-shutdown-ethical-legal