www.nonewenemies.net : loosely organized collective of artists working in diverse media, held together by Harlan Levey, Dadara's right hand in Berlin during the final stage of Checkpoint Dreamyourtopia. Features stuff of a.o. Alex Diamond , Nomad ,  Wayne Horse , Laser 3.14 , The Love Movement , Boris Hoppek , the London Police , and more .

Some cool blogs dealing with art in the public domain: www.woostercollective.com , www.ekosystem.org ,www.modarteurope.com , www.we-make-money-not-art.com/

www.burningman.com ; Alternative community, gift-economy, art-music-and-theatrefestival and more in the Nevada desert. Acted as a vast, sandy canvas for Dadara's Fools Ark, Burning Greymen and Dreamyourtopia projects. You can see some of Burning Man's art projects of the past years here

http://trendbeheer.com/ interesting blog about lots of art stuff going on in the Netherlands

http://stattbad.net/ : Old swimmingpool in Berlin used for art events and host of Dreamyourtopia in Berlin