Art :

Dickson Meinen co-op - [http://www.dmco-op.nl]

Music :

Fortuna pop records - [http://www.fortunapop.com]

Megalithic related :

Megalithic - [http://www.megalithic.co.uk]

Julian Cope books - [http://www.headheritage.co.uk]

Mac related :

Blog sites :

Design Boom - [http://www.designboom.com/weblog/]

Slashgear - [http://www.slashgear.com/]

Bornrich - [http://www.bornrich.org/]