Consolidating many small documents into one "master" text file (like a merge.txt ) serves several strategic purposes:

: In blogging, merging multiple underperforming or similar articles into one "richer" 50,000-word deep-dive can significantly improve search engine rankings and dwell time.

: Storing massive amounts of writing in a single plain text file ensures long-term durability and ease of backup compared to proprietary platforms. How to Merge 50,000 Lines or Files

NotebookLM Limits Explained: Free, Plus, and Ultra - Elephas