Here's the thing, as someone who sees themself both in ad tech & as a privacy advocate: Advertisers who seek personalized targeting will focus on platforms with the most personal data: Facebook & Google. But I don't believe the status quo of ad targeting is the only future of it.
So the loss of audience targeting is another major negative for the open web as opposed to walled gardens who are mostly not affected - silence from privacy advocates. 6/
— Paul Bannister (@pbannist) January 5, 2021
The biggest story in tech no one\u2019s talking about is Uber discovering they\u2019d been defrauded out of $100M - or 2/3 of their ad spend.
— Nandini Jammi (@nandoodles) January 3, 2021
And all bc Sleeping Giants kept bugging them to block their ads on Breitbart. pic.twitter.com/SiS3MndewS
Do Ads Work? An Inquiry.
— Nandini Jammi (@nandoodles) January 4, 2021
In March 2017, @sapna reported that @chase was running ads across 400k sites when they were alerted they were running on hate speech. So they hand-picked 5k sites & deleted the other 395k.
They found NO change in performance. https://t.co/MzSIxjX7y3 pic.twitter.com/0AlKAOVbcF
A Moz author crunchs numbers: while more ads could have been seen by humans we can only be absolutely sure of 8%. https://t.co/8QPBiNaCwg
— Aram Zucker-Scharff (@Chronotope) January 11, 2017
When you try and purchase inventory 70% or more ends up going to these fraudsters, bullshit artists and bad ad tech vendors - https://t.co/1ir5OONMFT, https://t.co/t9JVj1axyb
— Aram Zucker-Scharff (@Chronotope) December 26, 2018
At the end of the day you can't both believe in our current form of capitalism and not believe in Facebook...
— Aram Zucker-Scharff (@Chronotope) August 4, 2020
So I guess I am one of the few people out there who will tell you this but: understanding ad tech has made me a socialist! There's more to society than cheap ads!

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Legacy site *downloads* ~630 KB CSS per theme and writing direction.
6,769 rules
9,252 selectors
16.7k declarations
3,370 unique declarations
44 media queries
36 unique colors
50 unique background colors
46 unique font sizes
39 unique z-indices
https://t.co/qyl4Bt1i5x

PWA *incrementally generates* ~30 KB CSS that handles all themes and writing directions.
735 rules
740 selectors
757 declarations
730 unique declarations
0 media queries
11 unique colors
32 unique background colors
15 unique font sizes
7 unique z-indices
https://t.co/w7oNG5KUkJ

The legacy site's CSS is what happens when hundreds of people directly write CSS over many years. Specificity wars, redundancy, a house of cards that can't be fixed. The result is extremely inefficient and error-prone styling that punishes users and developers.
The PWA's CSS is generated on-demand by a JS framework that manages styles and outputs "atomic CSS". The framework can enforce strict constraints and perform optimisations, which is why the CSS is so much smaller and safer. Style conflicts and unbounded CSS growth are avoided.

Ok, here. Just one of the 236 mentions of Facebook in the under read but incredibly important interim report from Parliament. ht @CommonsCMS https://t.co/gfhHCrOLeU

Let’s do another, this one to Senate Intel. Question: “Were you or CEO Mark Zuckerberg aware of the hiring of Joseph Chancellor?"
Answer "Facebook has over 30,000 employees. Senior management does not participate in day-today hiring decisions."

Or to @CommonsCMS: Question: "When did Mark Zuckerberg know about Cambridge Analytica?"
Answer: "He did not become aware of allegations CA may not have deleted data about FB users obtained through Dr. Kogan's app until March of 2018, when
these issues were raised in the media."

If you prefer visuals, watch this short clip after @IanCLucas rightly expresses concern about a Facebook exec failing to disclose info.
A company as powerful as @facebook should be subject to proper scrutiny. Mike Schroepfer, its CTO, told us that the buck stops with Mark Zuckerberg on the Cambridge Analytica scandal, which is why he should come and answer our questions @DamianCollins @IanCLucas pic.twitter.com/0H4VMhtIFu
— Digital, Culture, Media and Sport Committee (@CommonsCMS) May 23, 2018
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@NBA @StephenKissler @yhgrad 1. From Day 1, SARS-COV-2 was very well adapted to humans .....and transgenic hACE2 Mice
1. From Day 1, SARS-COV-2 was very well adapted to humans .....and transgenic hACE2 Mice
— Billy Bostickson \U0001f3f4\U0001f441&\U0001f441 \U0001f193 (@BillyBostickson) January 30, 2021
"we generated a mouse model expressing hACE2 by using CRISPR/Cas9 knockin technology. In comparison with wild-type C57BL/6 mice, both young & aged hACE2 mice sustained high viral loads... pic.twitter.com/j94XtSkscj
@NBA @StephenKissler @yhgrad 2. High Probability of serial passaging in Transgenic Mice expressing hACE2 in genesis of SARS-COV-2
1. High Probability of serial passaging in Transgenic Mice expressing hACE2 in genesis of SARS-COV-2!
— Billy Bostickson \U0001f3f4\U0001f441&\U0001f441 \U0001f193 (@BillyBostickson) January 2, 2021
2 papers:
Human\u2013viral molecular mimicryhttps://t.co/irfH0Zgrve
Molecular Mimicryhttps://t.co/yLQoUtfS6s https://t.co/lsCv2iMEQz
@NBA @StephenKissler @yhgrad B.1.1.7 has an unusually large number of genetic changes, ... found to date in mouse-adapted SARS-CoV2 and is also seen in ferret infections.
https://t.co/9Z4oJmkcKj

@NBA @StephenKissler @yhgrad We adapted a clinical isolate of SARS-CoV-2 by serial passaging in the ... Thus, this mouse-adapted strain and associated challenge model should be ... (B) SARS-CoV-2 genomic RNA loads in mouse lung homogenates at P0 to P6.
https://t.co/I90OOCJg7o
