I agree on the sophistication part but I think you are missing out on resources used on development of this.
the responsible party(ies) did not access to resources , man power or infra at google or even at an enterprise scale.
3 karma · joined August 10, 2016
the responsible party(ies) did not access to resources , man power or infra at google or even at an enterprise scale.
Also the author leave a few details out such as the intermitted activation ,for example it was only activated on day 7 and day 21. and other stuff like size of this.