UAXUCTUM

Ambient, Drone, Experimental
http://uaxuctum.blogspot.com/

UTVAER

Free Improv, Krautrock, Ambient, Experimental, Free Jazz and in FLAC
http://utvaer.blogspot.com/

Serious F*cking Business

Ambient, Black Metal, Electronic, Free Jazz
http://seriousfuckingbusinessindeed.blogspot.com/

Steal With Me

Lot of genres here. Avante-Garde, Ambient, Classical, Folk, Jazz, Psychedelic,
http://stealwithme.blogspot.com/

Speakershock

Nice selection of Electronic, Downtempo, IDM, Hip Hop, etc
http://speakershock.blogspot.com/

Musical Coma

All over the place in a very good way. Nice uploads, recent albums.
http://musicalcoma.vlsweb.net.br/

Venus Chill Out

Nice bit of Chillout and Downtempo music. New and old.
http://venus-chillout.blogspot.com/

Hopeless Sound

Industrial, Electronic, Ambient, Dubstep
http://hopelesssound.blogspot.com/

Voices of Syn

New Age, Ambient, Electronic, Space music albums,
http://voicesofsyn.blogspot.com/

Merzbow

The only blog dedicated to Merzbow, and its that huge.
http://merutsubau.blogspot.com/

3 brain karnak interloper

Experimental, Noise, Ambient, Drone, Electronic
http://3brainkarnakinterloper.wordpress.com/

Hollow Press

Experimental, Noise, Ambient,
http://hollowpress.blogspot.com/

IDMtrade

IDM, Ambient, Experimental,
http://www.idmtrade.net/

IDM Breaking News

IDM, Glitch, Ambient, Experimental
http://www.idmbreakingnews.com/

Morbidmindz

Noise Rock, Drone, Ambient, Sludge, Doom Metal, Post Rock,
http://morbidmindz.blogspot.com/

This Track is Wet

electronic, post rock, shoegaze, ambient
http://thistrackiswet.blogspot.com/

Euphonos

Indie Pop and Rock, Electronic, and Folk
http://euphonos.blogspot.com/

IDM Breaking News

IDM/Electronica, Ambient, TripHop, Minimal, Techno
http://idmbreakingnews.blogspot.com/

EverythingonmyIpod

Amazing selection of Electronic. From IDM to Indie Electronic to 90's Ambient House and more.
http://everythingonmyipod.blogspot.com/

Arch in Dubb

Very impressive Electronic blog. Specializes in Glitch, Minimal, Ambient, Dub, Dubstep, Experimental, and IDM. http://archinhub.blogspot.com/