Drum & Bass blogs:
[...] (many, many)

traditional Drum & Bass magazines (English):
www.atm-mag.co.uk
www.kmag.co.uk

Drum & Bass magazines (German):
www.headlinermag.de
www.ouk.de (inactive)
www.resident.at (inactive)

general E-Music magazines (German):
www.de-bug.de
www.groove.de
www.partysan.de
www.raveline.de
www.subculture.de

some of many Drum & Bass forums:
www.baesse.de (Germany)
www.breakbeat.co.uk (UK)
www.breakbeatz.de (Germany)
www.dnbszene.de (Germany)
www.dogsonacid.com (UK-DNB's 4chan)
www.drumandbass.at (Austria's DOA)
www.dsci4.com/forum (Neurofunk's DOA)
www.future-music.net/forum (Germany's DOA)
http://techno-dnb.com/forum
more: see www.dnb.neverseenbefore.com
and www.neurocode.de/?page_id=200