A useful watch prioritises vendors, authorities, standards bodies and official projects. Secondary media may reveal a topic, but the card should link to the source that owns the date and limits.
The useful answer depends on the purpose of the page, the people allowed to edit it and the cost of an error. A reliable workflow separates editorial decisions, technical delivery and final verification instead of hiding all three inside one automated operation.
The decision to make first
Separate automated collection from editorial selection. RSS collects; people retain changes that materially affect websites, security, search or publishing.
A practical method
- Declare a closed list of official feeds.
- Normalize titles, dates, languages and categories.
- Deduplicate by canonical URL, not headline.
- Verify important announcements on the source page.
- Keep a local cache for temporary outages.
Checks before publishing
- The source of truth is explicit and can be restored.
- URLs, dates and visible claims match the delivered page.
- A human reviewer can reproduce the check without a hidden service.
The main pitfall
Unfiltered aggregation overwhelms visitors and mixes rumours, opinions and official announcements.
Recommended next step
Use impact, verifiable novelty and practical consequence as thresholds; publish items meeting at least two.