Yes EndNote web works fine for managing the citations. But I have not found any way to use it for inserting citations into Word or LibreOffice.
It is a pity that there is no EndNote version for Linux. I have tried Zotero, but I is not as good as EndNote in many aspects. Furthermore, I am working as a consultant to an organisation that uses EndNote, so I don’t have any choice.
Please consider releasing an EndNote version for Linux.
Thank you very much
Reiner Banken