[Hackathon] Hac phi roundup

Hi everyone! Thanks to all who attended Hac phi and made it such a success! I hope everyone had a great time writing code and meeting other Haskell hackers--I know I did. I'm planning to write a little round-up post on my blog and I'd love to include short descriptions of what projects people worked on. I remember what some people worked on but not everyone. So if you'd be so kind as to send me a one- or two-sentence description of what you worked on while at Hac phi, I'd very much appreciate it. Also, please send along any links to blog posts, pictures, etc. which I can include as well. thanks! -Brent