I'm fairly certain most of us have seen this text at some point on Wikipedia:
This article is a stub. You can help Wikipedia by expanding it.
With the primary goal of a frictionless option for partial answers to encourage:
- those with partial answers to post their partial answers using the answer form instead of the comment form, and
- the community to jump in and help flesh out such partial answers instead of downvoting them because they aren't fleshed out