I use outliner application (Dynalist, Workflowy, Checkvist …) as text managers (text editors are different, focus on the formal aspect of the text), with reuse of text fragments, some static, others dynamically changed over time. I often need to quote a court decision, a phrase from a book, so the convenience of “>>” inserior the text of the record and not just the link. Applications such as PhraseExpress would require to duplicate the maintenance of text fragments, with worse result for the dynamic data, edited daily in Dynalist.io. So it is unfeasible. For those who use Dynalist only as a repository of text fragments, a feature like insertion of text from another record may not make sense, but whoever works with complex text construction is very important. You can write entire books only with Dynalist.