JBidwatcher — Allows you to monitor eBay auctions, submit bids, snipe (bid at the last moment), and otherwise track your eBay experience since 2000.
My JBidwatcher — A web-site extension of the JBidwatcher application, allowing remote control of your desktop JBidwatcher instance, and web-available status information without having to open up your home network or share your eBay password.
Outlinr — Outlining software in the style of OmniOutliner, but as a web-app, multi-platform and multi-user.
Hacker's Health — Simple weight, blood pressure, heart rate management and graphing web application.
Lighthouse Triage — A simple interface to the Lighthouse API to allow for fast triaging of tickets
MacBidwatcher — A Mac OS X native version of the JBidwatcher application, behaving more like a typical Mac app.
Health Hacker — An iPhone interface to Hacker's Health, or usable standalone, for tracking medications, blood pressure, heart rate and weight.
3D Wishlist — Shows all the current discounts on the DAZ 3D content store, allowing you to sort and filter by just what you want. You can also sign up and receive email notifications when items on your wishlist drop in price, a feature DAZ themselves don't offer.
WorkFinder — A tool to make tracking jobs and applications to those jobs easier. Written while I was unemployed a few years ago.