RT @paulblom: RT @paulblom: @dhvandenberg @KatjaHeemskerk: Tijd om "out-of-the-box te gaan denken... http://t.co/Bz10KTLo
via http://twitter.com/KatjaHeemskerk/statuses/252512662649442304
via http://twitter.com/KatjaHeemskerk/statuses/252512662649442304