Finding a good OPML outliner for Windows is like searching for a needle in a haystack. I've tried JOE (a Java-based outliner), but it's, well... Java. I've looked at Buzz (a Python-based outliner), but who wants to install Python, WxPython, Python wrappers, and libxml2 as prerequisites to installing a simple outlining app? I've also looked at Tkoutline (a Tcl/Tk-based outliner), which at least has a nice starpacked program (no installation routine needed). Tkoutline seemed fine at first, but after importing large OPML files generated by other programs (such as RSS readers), it displays the indented nodes, but all the content is blank. Back to square one. In other news, Adobe Reader's Linux flaw is now fixed.