Comment Umm... security concerns. (Score 3, Insightful) 196
Any system tied to SSN is pretty scary -- even with an MD5 hash the SSN is recoverable due to the small 'keyspace'. Comments?
PL/I -- "the fatal disease" -- belongs more to the problem set than to the solution set. -- Edsger W. Dijkstra, SIGPLAN Notices, Volume 17, Number 5