FTP clients trigger unexpected quits

Robert Pearlman writes: "Since installing OS X 10.0.3, none of the OS X (carbonized) FTP clients will launch successfully. All 'unexpectedly quit' upon opening. This includes Interarchy 4.1, NetFinder 2.2.1b4, and Fetch 4.0. No other type of application exhibits this behavior. Only FTP clients. I have deleted all existing FTP apps from my drive and reinstalled with no success. The FTP 'Save as' function with BBEdit 6.1.2 works fine, as does the OS 9 versions of all three apps listed above. I can also FTP from within the OS X Terminal."

A MacFixIt Forums thread (Dead FTP clients) confirms that others are seeing these same symptoms.