Right now, several airports in Europe (specifically Norway and the UK) are closed because of ash.
Boston.com's "The Big Picture," one of the best photoblogs on the web, collected pictures of the volcano and its effects today. Some aren't the usual fare, some are especially dramatic, but I think one that most caught my eye was #11 - people in snow gear, standing on dirty snow with ski poles stuck in it, watching flowing lava from a few feet away.
(And for the sake of fun: KCBS said, on twitter: "Why we're just calling it 'a volcano in Iceland'. Try saying this: Mt. Eyjafjallajökull (ay-yah-FYAH'-plah-yer-kuh-duhl)" Wikipedia provides the IPA [ˈɛɪjaˌfjatlaˌjœkʏtl̥]) and an audio clip to
Addendum: My friend Ailbhe, in the thick of things, clarifies the current airport closure and flight diversion issues -- "UK, Ireland, Norway, Sweden, Denmark, north Finland, Belgium, north France, the Netherlands in parts" -- and provides a link to a good reason: Volcanic ash destroys airplane engines catastrophically.