diff --git a/content/about.md b/content/about.md
index dd9bfd5..73d94d5 100644
--- a/content/about.md
+++ b/content/about.md
@@ -1,5 +1,5 @@
 +++
-date = "2019-08-10T12:00:00+02:00"
+date = "2021-01-31"
 publishdate = "2017-03-11T11:23:43+01:00"
 title = "About"
 description = "Information about myself"
@@ -10,8 +10,9 @@ menu = "main"
 ## About Me
 
 I'm Valentin, a computer science student from Regensburg, Germany.  I received
-my bachelor's degree after graduating from [OTH Regensburg][1] in 2018 and am
-currently attending [Ruhr Universität Bochum][26] for my master's degree.
+my bachelor's degree after graduating from [OTH Regensburg][OTHR] in 2018, started
+my masters degree at [Ruhr Universität Bochum][RUB] and am now back again at OTH
+Regensburg to finsih my masters degree.
 
 My interests are mainly in IT security and open source software but also
 practical cryptography and blockchain based technologies.  I also like
@@ -35,14 +36,20 @@ Currently working at [EBSnet][2].
  * Oracle SQL
  * A bit of Python
 
+## Technological Interests
+
+ * Functional programming
+ * Programming language theory
+
 ## System/Tools
 
- * OS: [Arch Linux][3]
+ * OS: [Arch Linux][3] / [NixOS][28]
  * WM: [i3wm][4]
  * Editor: [Vim][5]
  * Shell: [Zsh][6] with [oh-my-zsh][7] and [antigen][8] in [tmux][9]
 
-Also refer to my [dotfiles][10].
+Also refer to my [`home-manager` config][29] (my classic [dotfiles can be found
+here][10]).
 
 ## GitHub
 
@@ -50,9 +57,6 @@ Visit [my GitHub profile][11].
 
 ## Services
 
-I'm administrating a [SKS keyserver][13] on this server:
-[keyserver.vbrandl.net][14].
-
 On [mirror.oldsql.cc][17] I'm hosting various mirrors:
 
  * [Arch Linux][18] ([Pool stats][19])
@@ -61,15 +65,21 @@ On [mirror.oldsql.cc][17] I'm hosting various mirrors:
  * [Tails][22]
  * [PoC||GTFO ezine][23] (Generated using [this mirror creation tool][24])
 
-The [website][15], [keyserver][16] and [mirrors][25] are also available via Tor
+The [website][15] and [mirrors][25] are also available via Tor
 onion services.
 
+
+## Other Interests
+
+ * Photography
+ * Writing (getting into it)
+
 ## License
 
 If not stated otherwise, every page on this website is released unter the
 [CC-BY-SA-4.0][12] license.
 
-[1]: https://www.oth-regensburg.de/
+[OTHR]: https://www.oth-regensburg.de/
 [2]: http://ebsnet.de/
 [3]: https://archlinux.org
 [4]: https://i3wm.org/
@@ -81,19 +91,17 @@ If not stated otherwise, every page on this website is released unter the
 [10]: https://github.com/vbrandl/dotfiles
 [11]: https://github.com/vbrandl
 [12]: https://github.com/vbrandl/vbrandl.net/blob/master/LICENSE
-[13]: https://sks-keyservers.net/
-[14]: https://keyserver.vbrandl.net/
 [15]: http://womux7pjybmp6i5q.onion/
-[16]: http://yevybz7bh2ge5pct.onion/
 [17]: https://mirror.oldsql.cc/
 [18]: https://mirror.oldsql.cc/archlinux/
-[19]: https://www.archlinux.org/mirrors/vbrandl.net/
+[19]: https://archlinux.org/mirrors/oldsql.cc/
 [20]: https://mirror.oldsql.cc/tor/
 [21]: https://mirror.oldsql.cc/tor/dist/
 [22]: https://mirror.oldsql.cc/tails/
 [23]: https://mirror.oldsql.cc/pocorgtfo/
 [24]: https://github.com/vbrandl/pocorgtfo-mirror/
 [25]: http://oldsqlid5444gjnhxeio2esjnatksjrfcyhec2dbqa3ur3hazlsj4xqd.onion/
-[26]: https://www.ruhr-uni-bochum.de/
+[RUB]: https://www.ruhr-uni-bochum.de/
 [27]: https://mirror.oldsql.cc/manjaro/
-
+[28]: https://nixos.org/
+[29]: https://github.com/vbrandl/nix-config