The question is not how much you can sell it for, the question is about how valuable it would or could be.
So while it's unlikely Vim would ever sell, then or now, for 100 euros, VIM is worth that much both then and now. Discovering the VIM text editing features today for the first time is just as impressive as discovering them 20 years ago.
Didn't mean to imply that you were saying that. I was just responding to your comment about "owning it". If you're a popular and controversial figure you probably have some unique insights on this, so thanks for sharing.
It's not just liberals--I'm a liberal--and this goes both ways. But you're right. Any opinion on a controversial topic can and will see you targeted by malicious fanatics opposed to your opinions.
The Pollyanna types who disapprove of others using pseudonyms are generally either a) very boring people b) naive c) have some kind of stake in being able to out people e.g. Zuckerberg who makes tons of money off lack of privacy, so he argues in his book that anonymity is wrong. Of course you would, Zuck, it's your fucking bank account.
The fact of matter is that if you have an opinion, and you express it well, it's just a matter of time before someone on the opposing side tries to dox you and hurt you. This includes everything from straightforward harassment at multiple venues, to people trying to get you fired, to people shaming you online.
It's very very easy to slander people online and cause distress or hardship. Look at the trouble Wikipedia has had with malicious, fake biographies.
So while it's unlikely Vim would ever sell, then or now, for 100 euros, VIM is worth that much both then and now. Discovering the VIM text editing features today for the first time is just as impressive as discovering them 20 years ago.