I am thinking of migrating a number of forums hosted at Nabble to SMF. These forums are all embedded in pages of host sites through two lines of code.
Any Nabble user can generate a backup file of their forum. The "Backup" page at their forum says:
QuoteThe backup file is generated with the JdbcPgBackup https://github.com/tig100/JdbcPgBackup (https://github.com/tig100/JdbcPgBackup) tool, which is an open source project in Java. You should visit the project website if you want to restore your backup into a Postgresql database.
Nabble itself has recently gone open source: https://bitbucket.org/frschmidt/nabble (https://bitbucket.org/frschmidt/nabble)
Is there any chance one of the wizards here, could take up the challenge of producing a converter?
I am happy to email a sample backup file if that helps!