I haven't produced in terms of papers et.al. But I tend to author some
techie stuff on my blog. Below is the list of a few.
The next big thing I'm working on is the 'Mastering vi' guide. Idea is to document the most important commands in vi that I think are sufficient to transform you into an expert vi-user. The draft is ready, but it needs some serious cosmetic touch before it is ready for public scrutiny.