XML Graphics common components
The FOP codebase contains two Batik transcoders for PDF and PostScript which can be used independently of FOP and are distributed with Batik. The Batik team should be empowered to help maintain these transcoders, for example, after changes in Batik itself. Since Batik and FOP are both implementing an XML standard that creates graphical output there is some overlap between the two efforts. Last but not least, a Batik release didn't involve a FOP release until now which is something that must change.
The idea now is to create a common area where the parts of common interest between the two subprojects are jointly developed and maintained.