I checked your link and it has links to the ANN thread, this thread, a post on reddit with a positive view on the latest "attack", and the Lifeboat Foundation taking Monero for donations.
There was also a link in reference to Moneero which is one of the names of a person involved with a company in Uruguay.
Maybe I didn't look deeply enough but it doesn't seem like an anti XMR troll campaign to me.
Disclaimer: I don't use Twitter or any other "social media"
I don't use Twitter either. I saw a lot of links to FUD XMR threads. I checked the link again and it's completely different now.
Maybe the person with the qooglealert either edited the feed or improved the query?
Accurate criticisms are great, but there is also no shortage of inaccurate criticisms.