varmais

They should include the amount of meta data collected also in the report. For example WhatsApp collects and stores data about when and who did you chat with, but for example Signal only has knowledge of the day user was last seen using the app.

> Developers, by our nature, are very different from end-users. We're used to the idea that when you interact with a computer, it takes a little while for the computer to come back with an answer.

I don't agree. End users are used to shitty systems which take some time to load, but we developers should know better. We should be able to recognise performance bottlenecks during the architecture design and development, also we should be able to measure the layers where optimisation is necessary and useful. And when developing web app, caching should always be in mind as one tool to improve system performance in one way or another.

Otherwise fantastic piece of information.

I pay Spotify for usability and UX. Google Music might be couple of euros cheaper but the UI is worse (especially on mobile). Piracy and saving files to different devices takes time and effort, streaming is easy. Hunting down good quality uploads and creating playlists based on albums on Youtube? No way.