Hi @ivomota, really happy to hear you’re enjoying Supernotes! 
That’s some wonderful feedback. You’ll be happy to hear that 3 out of the 4 improvements you’ve suggested partially exist – seems like we need to improve our help center or tweak those features so they’re more obvious 
- Moving Lines – on Desktop can hold down ALT↑ / ↓ to move lines quickly. There’s no way to do this on Mobile at the moment, but we’ve been looking into it.
- Archiving – You can archive cards within parent cards already, but they will show up within the Home collection (unless you want to add a customised “Non-Archived Home” collection that removes them). The reason we did this is that cards can be in multiple parents, and then you may want to archive a card in one but not in another.
- Alias Link Creation – You can modify the names of links already when linking cards inside the content of another card. However you can’t assign aliases by default from cards, one of the biggest reasons of this is for simplicity. Try adding tags and or aliases within the content of a card – since our search already indexes these properties. If you’re finding it hard to find cards, let us know some specific reproducible use cases and we’ll see how we can improve it.
- Incoming Link Suggestions – We’ve aware of this feature and it’s been suggested before. It involves us sharing all your cards with AI, which we’re currently not enthused about due to privacy concerns and it also won’t work offline. However with Apple and other Windows beginning to support local only models, it may become possible to do this on your device at some point in the future.
I hope that helps! Let us know if you have any further feedback 