I think some of us can share same situations:
- dozen applications written for some strange purposes* - used once and forgotten,
- few projects to illustrate ideas for other applications - because using Photoshop is too lame

- good projects which got old after stable versions,
- projects started but never truly finished due to the lack of faith or time,
- projects started, abandoned and rewritten** only to be forgotten after all.
*) Like "one page only" comic viewer or grep wannabe.
**) Made in rush for which going back is not possible because of being afraid of spaghetti code.