Some of the following are perhaps smaller than the above or easier to get started on. However, volunteers should feel free to work on one of the above, pick something else which strikes your fancy, and/or ask on the ListServ whether a particular idea seems helpful/important.
Change all the HTML rendering code in the *Tag classes to call XmlBuilder. This fixes security holes with quoting, and gets us closer to our HtmlStandards. See OfficeListTag for an example.
Build a spidering tool that renders each page in MIFOS and follows links (this should find broken links, blank pages and system exceptions). It should be something which cruise control can run.
RoadMap is a list of features we want to build into the product (as distinct to this page, which is more about code improvements and other non-feature oriented improvements).
KnownIssues (which aren't particularly separated into technical improvements versus features)
Infrastructure for cruise control, subversion, etc. Includes to-do items in this area.
MifosPatchQueue lists patches that have been submitted and are waiting for integration and/or feedback.