Now I am not a big fan of the Ikea "superstores". But I never considered planting a bomb there to protest their crappy, do it yourself in several hours and then it falls apart kits.

Wonder who did this - too weird for al-Qaeda. Greenies? Tranzis? Some disgruntled Ikea person? Just seems like a very strange target (and one intended to kill lots of innocent people). I guess the "random violence were people shop" MO might be some Islamist group. But in the Netherlands?