My problem is that I lose track of where all of my todo files are; I work on too many (client) projects to keep everything in a single file. Luckily, over time

My problem is that I lose track of where all of my todo files are; I work on too many (client) projects to keep everything in a single file. Luckily, over time todos tend to become todon'ts, so losing track of the old ones isn't generally a problem.