The Homepage in app-emacs/bubblet dosen't exists. Actually i haven't found a valid Homepage. Reproducible: Always Steps to Reproduce: 1. go to http://www.gelatinous.com/pld/bubblet.html 2. Homepage doesn't exists.
Looks like the following is the best we can get: http://web.archive.org/web/20051217154122/www.gelatinous.com/pld/bubblet.html
Fixed, thank you for reporting.