Quicksilver http://quicksilver.blacktree.com/ is a tool to quickly
find/launch/do anything you like with all kind of files, bookmarks
etcpp on MacOSX (>=10.3)
There exists a plug-in "Social Bookmarks" to integrate and search
del.icio.us bookmarks. In version 8F this plugin logs the username and
password to Console.log. Console.log is archived in
Passwords should never appear anywhere on the disk in clear text.
The issue seems to be fixed in newer versions of the plug-in. Update now.