hwdms.org - content management system with data collection, secure private areas, calendars.

linacreinstitute.org - presence site to persuade students/donors of the merits of a charity. Statically generated.

owlstonenanotech.com - show up in Google, online advertising, accelerate revenue for a tech company. Disclosure: I work for Owlstone.

rmorrison.net - my personal site with a blog and various other online shenanigans.

stepwize - a Ruby on Rails webapp with a modest but growing customer base. Hosted on heroku.