Forum Moderators: open
That would be the way to go. Otherwise I don't think anyone would use this service. If you want my opinion... specifically I would like to know:
1) when www2/3 have been updated to reflect new serps/algo
2) the precise moment when an update has moved from www2/3 to www
3) when it has been stable for say 6 hours on www
... and I would like preferences of how to be alerted for each one, so I could disable (1) or even (2) if it started to bug me.
[added:] Aann beat me too it [/added]
If you take out all the people that do not wait to see if what they are seeing sticks you would have a clear start and a finish just based on posts here.
I think that this service would have to be performed manually.
regards,
Mark