Alas, that sounds about right for the current admin down there. Especially the late Friday announcement and Saturday cleanup...
This makes sense. I'm assuming that the legal teams were advising the affected staff, who then turned around and posted this anonymously on the website. (As I can't quite see large companies paying for their legal teams to give free advice on spez's site.) Which means this needs advice would need to be taken with extra care, as it's always possible there's some company specific situation implied in the advice that wouldn't apply to the general population at large.
Well, perhaps so, but it's worth noting that no bad advice related to the Friday night announcement is to be found on other forums that cater to immigration (e.g. forums.immigration.com or visajourney.com or immihelp.com/forum/ ) so I wouldn't be quite willing to say that the website in question is problem free yet. Rather, this continues to fit my personal observations of dedicated forums (this one included) generally being better in terms of quality.
That's not to say that it's totally impossible to find useful info on the other website, but in general it's harder to sort out truth from rumors over there.
Yes, it was reddit users posting emails from their company and university legal teams with instructions. Many large companies and universities sent out broadcast emails from their legal teams to h1b staff with their iterpretation of the Friday announcement. Reddit users were sharing them.
Speaking very frankly, forums.immigration.com was completely useless in this scenario for any sort of advice for people potentially impacted. There was a post with the government announcement but no comments / advice on what this meant. I have a colleague in the US who was trying to figure out impact to him and his family and the only useful place was reddit where people were sharing legal advice emails from their companies and actually trying to interpret the announcement. I gave him forums.immigration.com and a few other US forums to check and he found nothing there. Reddit was also very quick in posting the update information / corrections from the US government yesterday, while forums.immigration.com still hasn't been updated with this additional info. It has no bad advice because it simply had no advice to start with. Also, the reddit advice wasn't bad. It was legal interpretation of the Friday announcement. That interpretation was consistent across independent legal teams of many different companies. The only thing that was bad / poorly done was the government announcement itself.
I agree that reddit has a lot of crap on it. But in this case it was leaps and bounds above the US immigration forums in sharing information and legal advice actively as the situation changed.