I understand that there are pirates elsewhere, let me rephrase: The only stories I regularly see about pirates are Somalian pirates, and the only times I have heard the "you should have some sympathy, they are poor and starving" line is in the context of stories about Somalian pirates. This story is about Somalian pirates. So yes, I am talking about Somalian pirates.
As you can see, there is a cluster off Nigeria related to the unrest in the Delta, and another around Singapore, which is a choke-point.