Short, but interesting, article.<p><pre><code> "Litecoin is orders of magnitude more secure than Bitcoin,
due to its use of a cryptography technique called scrypt,
which makes it very costly to attack due to the large
amounts of memory involved."
</code></pre>
I'm not sure this is true in terms of Litecoin actually being more "secure." Faster transactions, but I don't know that the hash difficulty makes the network more secure.