In order to succeed you must fail, so that you know what not to do the next time - Anthony J. D'Angelo
Picasa
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Picasa
Reason: Google stated that the primary reason for retiring Picasa was that it wanted to focus its efforts "entirely on a single photos service" the cross-platform, web-based Google Photos.
Launched 2002
Discontinued 2016
Age 14 years
Type Online photo-sharing tool