Mack Grenfell
Sponsored
Hi. I'm Mack.
I write about digital media, and how to use advertising effectively.
MACKGRENFELL.COM
Check out my Facebook articles
Read More
Latest Article
What if Performance Advertising isn't Just an Analytics Scam?
October 15, 2021
Responding to Rand Fishkin's 'What if Performance Advertising is Just an Analytics Scam?'
Read More
Blog Posts
Latest Article
Facebook Scraping, Still a Privacy Disaster
December 12th 2019
Despite the Cambridge Analytica scandal, it’s as easy as it’s ever been to scrape sensitive user data from Facebook.
Read More
Blog Posts
mack grenfell
facebook ads
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forecasting
Mack Grenfell
Sponsored
Hi. I'm Mack.
I write about digital media, and how to use advertising effectively.
MACKGRENFELL.COM
Check out my FB articles
Read More
Latest Article
What if Performance Advertising isn't Just an Analytics Scam?
October 15, 2021
Responding to Rand Fishkin's 'What if Performance Advertising is Just an Analytics Scam?'
Read More
Blog Posts
Latest Article
Facebook Scraping, Still a Privacy Disaster
December 12th 2019 // 10 Minute Read
Despite the Cambridge Analytica scandal, it’s as easy as it’s ever been to scrape sensitive user data from Facebook.
Read More
Blog Posts