Here, Google pulled one from the Microsoft playbook: embrace, extend, extinguish.
Google bought DejaNews, rebranded it into Google Groups (embrace) and then proceed to Googlify it, making it less and less Usenet-y and more and more Google specific (extend), until only the Google-specific mailing lists remained (extinguish).
Google was pretty much considered the "good guys" back then. It only started with AdWords a year earlier and was barely breaking even at the time. Loong way from "corporate overlords".
It certainly smacks of being someone's promo project where they moved on to other things after the migration and the project fizzled out without leadership.
Here, Google pulled one from the Microsoft playbook: embrace, extend, extinguish.
Google bought DejaNews, rebranded it into Google Groups (embrace) and then proceed to Googlify it, making it less and less Usenet-y and more and more Google specific (extend), until only the Google-specific mailing lists remained (extinguish).
Edit: see https://web.archive.org/web/20010226023947/http://groups.goo...