I can’t speak to the general case, but let me answer why I picked the web app route in this particular case.

This was/is my reality:

1. I want access to my space from my laptop (mac), phone (iPhone) and tablet (iPad) and browny points for my Boox e-reader (Android) and even more browny points for just having access from any random computer in the world (with a web browser)
2. I have a full-time job, and this would just be a hobby project
3. I have been doing (or been involved in) web development for 25 years

What are my options? I could go native and develop this either as a native iOS app and Mac app, and then do an Android app because why not. This is hypothetically possible, but would mean that 2 years in I’d probably not be anywhere near the functionality that SB has today.

I could go with a cross-platform stack like react-native or Flutter. This would have been an option, I suppose, but neither of those stacks I fully trust in terms of long-term viability yet. And RN is not really built for desktop apps.

Another part of the reality: CodeMirror exists (https://codemirror.net/). This is an amazing piece of engineering that took years to build, it’s a pretty amazing code editor that is very extensible and… it’s a web thing. Having to implement this natively would likely literally take me years.

So I decided on the web app approach. I’ve had native wrappers (Electron and one for mobile apps) along the way, but ultimately removed them because they take too much time to maintain and test, and I’m just a one person army with a few hours available here and there. PWA support is pretty nice these days and gives you a reasonable experience at a reasonable development cost. It’s a good trade off.

Would I make different choices given infinite time and resources? Absolutely, but you know… reality.

This is my story and it doesn’t apply to everybody, but likely other projects have similar reasons.

All your concerns are completely fair.

Regarding the first, the best I can offer is what many other project in this space say: “it’s just markdown files on disk, you can take them anywhere at any time”. Obviously this is only partially true, because the more SB-specific features you use, the more you get locked in. Your notes will never go away (if you back them up). But all time building queries and templates, would have been wasted.

Regarding company owned machines: a concern I heard for Logseq and Obsidian is that people cannot use them at work/with a work machine because they’re not allowed to install anything. For SilverBullet I’d recommend not installing it on your laptop (work or otherwise), but rather on some other machine. Perhaps you have a Raspberry Pi lying around unused. Or maybe you buy a cheap VPS (silverbullet.md itself runs on a $5/month Hetzner VM). Then you can access it from anywhere with a web browser, and I assume your work laptop has one of those.

Regarding the high pace of development: also fair. The reason I have not been very actively promoting SB so far is because of the high change churn rate. If you’re a power user, you kind of need to keep on top of stuff. Mostly I attempt to give people migration tools, but this is always a opportunity cost decision. Until recently some fundamentals still didn’t feel quite right (like the templates). I think we’re getting there now though. Another one I still need to figure out is how to do the distribution of templates, slash commands. This idea of a Library you import works, but you cannot easily keep it up to date. This so something to still figure out. Generally I’ll do my best to mark the parts of this that are experimental or prone to still change.

I hope that helps.