Working with a paperless home to sort documents, letters, bills and so on…
- OCR the PDF´s to make them searchable
- Easy tagging even in Android and windows client (now its only possible on Web).
- Easy sorting and naming files (maybe a pickup from OCR, so the OCR should be editable, if the scanning goes wrong or isn´t good enough)
- Automaticly sorting in directories from a pickup folder.
More about this here:
Paperless Home (Letters, Bills)
Would also like to see Wallabag features in the bookmark apps (with archive), because I like to read arcticles when I´m on the move and I want to archive already cooked receipts ( that I can see uncooked and cooked receipts 
)
Best regards 