update about page

1 files changed, 54 insertions, 21 deletions

diff --git a/content/articles/about.md b/content/articles/about.md
index 55ae424..0ffb54b 100644
--- a/content/articles/about.md
+++ b/content/articles/about.md
@@ -6,29 +6,51 @@ title: "About"
 url: "/about/"
 ---
 
-My name is Paul Duncan.
+## About Me
 
-I am a software developer currently living in Falls Church, VA.
+My name is Paul Duncan.  I am a software developer living in Falls
+Church, VA.
 
-In my spare time I enjoy writing [Open Source software][oss], tinkering
-with electronics, [3D printing][], and creating electronic music.
+I am an [EV][] and renewable energy enthusiast.  I have owned a [Tesla
+Model 3][model3] since March, 2019.
 
-I also maintain a couple of servers which provide web and email hosting
-for friends and family.
+I enjoy reading about math and science, writing [Open Source
+software][oss], tinkering with electronics, [3D printing][], and
+creating electronic music.
 
-This has been my web site since 1998.  I typically post projects
-that I am working on and links that I find interesting.
+In my spare time I also run a couple of servers which provide web and
+email hosting for friends and family.
 
-I recently resurrected this site after a 10-year blogging hiatus.  I
-also switched the backend from my old hand-written monstrosity to
-[Jekyll][].  I am still in the process of migrating some of the older
-content.
+## About This Site
+
+This has been my web site since 1998.  The site name is a combination of
+"pablo" (my nickname) and "tron" (technical).
+
+I typically post project updates, longer articles, and links that I find
+interesting.
+
+In 2019 I resurrected this site after a 10-year blogging hiatus and
+migrated the content from the old custom [PHP][] backend to [Jekyll][].
+
+In 2021 I switched from [Jekyll][] to [Hugo][].  I am still in the
+process of migrating some of the older content from previous
+incarnations.
 
 Feel free to contact me if you are looking for something and can't find
 it.
 
-Archives of this site and my other sites are also available via the
-[Wayback Machine][] at the following URLs:
+## Links
+
+* [GitHub][github-me]: My [GitHub][] page.
+* [Keybase][keybase-me]: My [Keybase][] page.
+* [Mathy][mathy]: Web-based LaTex math renderer.
+* [Password Strength Tester][password-strength]: Simple password
+  strength tester based on [zxcvbn][].
+
+## Old Sites
+
+Archives of this site and my other sites are available via the [Wayback
+Machine][] at the following URLs:
 
 * [Pre-1999 Site (archive)][ia-efn]: My personal site before 1999.  Try
   not to giggle (too much).
@@ -37,10 +59,21 @@ Archives of this site and my other sites are also available via the
 * [pablotron.org (archive)][ia-pto]: Technical content from 1998 until
   now.
 
-  [oss]: https://en.wikipedia.org/wiki/Open-source_software "Open Source software"
-  [3d printing]: https://en.wikipedia.org/wiki/3D_printing "3D printing."
-  [jekyll]: https://jekyllrb.com "Static site generator."
-  [wayback machine]: https://web.archive.org/ "Internet Archive Wayback Machine."
-  [ia-efn]: https://web.archive.org/web/*/http://efn.org/~p_duncan/ "My personal site before 1999."
-  [ia-pdo]: https://web.archive.org/web/*/https://paulduncan.org/ "My personal site from 2003 until 2017."
-  [ia-pto]: https://web.archive.org/web/*/https://pablotron.org/ "My personal and technical site from 1998 until the present."
+[oss]: https://en.wikipedia.org/wiki/Open-source_software "Open Source software"
+[3d printing]: https://en.wikipedia.org/wiki/3D_printing "3D printing."
+[jekyll]: https://jekyllrb.com "Jekyll static site generator."
+[wayback machine]: https://web.archive.org/ "Internet Archive Wayback Machine."
+[ia-efn]: https://web.archive.org/web/*/http://efn.org/~p_duncan/ "My personal site before 1999."
+[ia-pdo]: https://web.archive.org/web/*/https://paulduncan.org/ "My personal site from 2003 until 2017."
+[ia-pto]: https://web.archive.org/web/*/https://pablotron.org/ "My personal and technical site from 1998 until the present."
+[php]: https://php.net/ "PHP programming language"
+[hugo]: https://gohugo.io/ "Hugo static site generator."
+[ev]: https://en.wikipedia.org/wiki/Electric_vehicle "Electric vehicle"
+[model3]: https://en.wikipedia.org/wiki/Tesla_Model_3 "Tesla Model 3"
+[github-me]: https://github.com/pablotron "My GitHub page."
+[github]: https://github.com/ "GitHub"
+[keybase-me]: https://keybase.io/pablotron "My Keybase page."
+[keybase]: https://keybase.io "Keybase secure messaging and file sharing"
+[mathy]: https://mathy.pmdn.org/ "Web-based LaTeX math renderer."
+[password-strength]: https://pmdn.org/password-strength/ "Password strength tester."
+[zxcvbn]: https://github.com/dropbox/zxcvbn "password strenght library"