Last modified: 2008-09-17 18:16:14 UTC
On enwiki, a typical deletion reason is "AFD" or "CSD A7" or similar gibberish. It's been suggested that per-wiki configurable automatic summaries from a drop-down menu à la [[Special:Upload]] would be useful to encourage lazy sysops to give intelligible reasons for deletion. The same could potentially apply to protection, blocking, and so forth, although on enwiki specifically those are less criterion-based and so probably prefab summaries wouldn't be as useful.
Done for 'delete' for a while, 'protect' recently.