Last modified: 2009-07-17 16:09:41 UTC
In principle it's very easy to fork a thread — just recursively set thread_ancestor on it and its descendants, set its thread_parent to 0 and change the subject if appropriate. We need a nice UI for doing this, it'd be kinda handy to be able to restructure threads like this.
Done, just needs the addition of merging.
(Batch change) These bugs are, or are related to, my current priorities.