GitHub Stars Are for Sale, and the Real Problem Is Not Vanity

Buying GitHub stars sounds pathetic enough to be a joke. The joke misses the interesting part. Stars are a public trust signal on a code-hosting platform, and there is an ordinary, low-friction market for faking them. The important question is not whether inflated stars reliably produce downloads. It is why counterfeit popularity is so cheap to buy, and why that becomes a security problem once fake credibility attaches to malicious repositories.

17 April 2026 · 9 min · Sebastian Spicker

Automate the Boring Stuff: Setlist to Playlist

I love concerts. I love setlists. I hate building the playlist manually afterward. But do I really? A small automation project, a Deftones show in Dortmund, and the question of whether you should automate something you kind of enjoy.

10 February 2026 · 6 min · Sebastian Spicker

Your Encryption Keys Are in Virginia: On BitLocker, the FBI, and Why European Universities Need Sovereign Software

Microsoft confirmed this week that it produced BitLocker recovery keys to the FBI after a valid legal order. On eligible devices, Windows can back a recovery key up to a Microsoft account during setup. For European universities that handle research data, student records, and HR information under GDPR, this is not an abstract concern. It is a structural problem. The answer is not a technical workaround. It is sovereign, publicly funded, openly licensed software — and a principle that the EU has articulated but not consistently practised: public money, public code.

28 January 2026 · 8 min · Sebastian Spicker

Inner Echo: On Making Mental Illness Visible, and What That Even Means

I am on the spectrum. This post asks what “making mental illness visible” can realistically mean and describes inner-echo, an unvalidated audiovisual metaphor project—not a simulation, diagnostic instrument, or therapy.

28 November 2024 · 9 min · Sebastian Spicker

Why Universities Need Their Own YouTube

In June 2022 I presented on educast.nrw at the Tag der Lehre at HfMT Köln. This is the longer argument behind that talk: why universities should not outsource their video infrastructure to commercial platforms, and what a better alternative looks like in practice.

5 July 2022 · 7 min · Sebastian Spicker