A very online introverted nerd since 2010

I Used To Teach Computer Science... Then AI Made Me Obsolete

My name is Mike D (MrComputerScience). I have been running this site since 2010 and published hundreds of technical articles and tutorials over the years. I taught computer science and IT to more than 30,000 students across 140+ countries.

And then AI came along and quietly made most of my old content irrelevant. So instead of pretending nothing changed, I am doing the only thing that still makes sense: giving away the best stuff I actually use right now.


I am a miserable marketer. I spend 10 to 20 hours a week deep in AI research and writing my newsletter, and almost zero time promoting anything. The fact that thousands of people now read Pithy Cyborg still confuses me on a regular basis. I have no funnel. I have no sales team. I just built this page so I could give everything away without feeling weird about it.


1 Stay Informed

Get Pithy Cyborg | AI News Made Simple

I read everything so you do not have to. Each week I send the 3 stories that actually matter, plus one useful prompt you can use immediately.

  • No hype. No giant essays.
  • Clear takeaways for work and business.
  • Zero ads, forever free.

Thousands of smart people already read it. Browse the archive here. No login needed.


Bonus Recommendations (Both Free)

2 Private AI Chatbot

Try Lumo from Proton

The privacy-first chatbot I actually use daily for research, writing, and coding.

It uses zero-access encryption and does not train on your conversations. Free account available.

Disclaimer: Affiliate link. I only recommend tools I personally use. The free tier is genuinely good.


3 AI for Business

Join The Free 5-Day HighLevel AI Challenge

The best hands-on program I have found for using AI to grow a business.

Build automated lead systems and workflows step by step. No advanced coding required.

Disclaimer: Affiliate link. I send people here because it actually works.


That is it. Three things I actually use in 2026.

See you Wednesday.

Mike D
MrComputerScience.com (est. 2010)

Zero Hype | Still Confused People Read This