According to Fox News Somali pirates have kept some of their hostages even after being paid a multi-million dollar ransom.

NEW DELHI — The owners of a hijacked ship said Saturday that they were perplexed by the continuing detention of some of their crew members by Somali pirates despite their paying a multimillion-dollar ransom.
Pirates released the ship and some of the crew on Friday. But a Somali pirate told The Associated Press afterward that the Indian crew members’ hostage ordeal is being prolonged in retaliation for the arrests of more than 100 Somali pirates by the Indian Navy.

*sigh* How hard is it to figure out that paying ransom only guarantees the taking of hostages? Obviously they do not know their Kipling:

It is always a temptation for a rich and lazy nation,
To puff and look important and to say: –
“Though we know we should defeat you, we have not the time to meet you.
We will therefore pay you cash to go away.”

And that is called paying the Dane-geld;
But we’ve proved it again and again,
That if once you have paid him the Dane-geld
You never get rid of the Dane.