I’ve formally packaged a new version of TicketDesk at Codeplex.
TicketDesk 1.2.3 is a minor update. The most significant change is that the HTML editor has been replaced with the markitUp! editor using the markdown syntax.
This should hopefully work around some problems many users were reporting with adding comments in IE8 as well as some display problems that could occur when a user cut/paste content from a word processor or other sources with embedded rich formatting.