@Knut Sparhell - I agree, I find myself logging into clients websites from years ago that we don't have service contracts with or host just to see if they upgrade. I always find outdated WordPress sites. I end up upgrading them. I just hate to see the update nag and think that the site is asking to get compromised. As long as the upgrade process has a fail safe system and automatically backs up before upgrading It would be fine. Chrome for example upgrades all the time. Especially Chrome Canary but if anything goes wrong as it did for me a few times. I can just delete the app and remove some chrome files in my ~Library then reinstall and all would be well since all data is stored in the NSA cloud. Maybe an app store or something to test before release. Thats another thread though...