[davidw]

IIRC, you should use the 'flag' link for stuff that's really off topic, not just for a bad title.

[__derek__]

Both the FAQs[1] and Guidelines[2] suggest that it's appropriate to flag submissions that violate the Guidelines, and editorializing titles does so:

> Otherwise please use the original title, unless it is misleading or linkbait; don't editorialize.

[1]: https://news.ycombinator.com/newsfaq.html

[2]: https://news.ycombinator.com/newsguidelines.html