For capturing text and urls from other apps (for example, to a table of bookmarks) it would be great to have the ability to share to some field of some table of some database in the standard android way.
I realized that one alternative is to integrate email->record creation using zapier. You then share to your email app. The zap allows an arbitrary mapping from email fields to table fields for the table and database you choose.
Yes. Android sharing to add a record is MUST needed feature!