I have written quite a lot of free software over the years.
Release tarballs end up in https://ftp.distorted.org.uk/u/mdw/; the accompanying PGP signatures should be verified against my mdw-codesign-2014 key. This archive is also available through a number of other protocols:
Revision history for these projects is maintained using Git. My repositories are listed at https://git.distorted.org.uk/~mdw/. The URL for browsing any individual repository can also be used to clone it.
I have a blog which I hardly ever update.
I’m not an especially enthusiastic photographer, but every now and then some opportunities fall into my lap. My pictures are here.
I have a number of PGP keys, which I use for different purposes. If you download the keys using HTTPS, you have a relatively good chance of obtaining the right key.
I’ve put together a list of (classic, ‘true’) Doctor Who stories, in order, split by season, with a handy graph of which companions joined and left down the side.
Most people probably only want the viewable and printable PDF, or possibly a PostScript version. But, because I believe in software freedom, the (rather tricky) LaTeX source is also available. Finally, there’s also the plain text original version. The revision history is also available.