It would appear that this man is not being taken very seriously in his native Sweden but he is doing his best to get the word out however he can.
Here is a link to a google translation of a website originally in Swedish with some more details about what takes place at this Stockholm mosque.
I think Sweden may have problems a little larger than just Islam when this is ignored.
Below, the video I posted yesterday about this.
We all have a problem bigger then Islam, it is called the far left, they want to create a neo-feudal world with themselves as the Nobles and Royals.