Who should I follow on Twitter? Seriously into HD edition
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Websites and news
Engadget HD - @engadgethd
Twice Online - @twiceonline
The HD Room - @thehdroom
Explore 3D TV - @explore3dtv
The Green Button - @thegreenbutton
AV Forums - @avforums
Sound and Vision - @soundnvision
TV Guide - @tvguide
Format War Central - @formatwar
CE Pro Blog - @ceproblog
Electronic House - @electronichouse
HDTV Magazine - @hdtvmagazine
Satellite Guys - @satelliteguys
HD Nation - @hdnation
Missing Remote - @missingremote
Residential Systems - @resisys
Apple TV Hacks - @appletvhacks
Home Entertainment Magazine - @hemagazine
Digital Media Zone - @digitalmediazone
Home Theater Review - @hometheaterrev
TV Technology - @tvtechnology
Movie Web - @movieweb
Home Theater Geek - @hometheatergeek
Broadcasting & Cable - @bcbeat
Multichannel News - @multinews
Audioholics - @audioholics
The NPD Group - @npdgroup
CTAM - @ctam
eHome Upgrade - @ehomeupgrade
Home Theater Blog - @hometheaterblog
Writers and humans
Ben Drawbaugh, Engadget HD - @bjdraw
Richard Lawler, Engadget HD - @rjcc
Ben Bowers, Engadget HD - @benbowersgp
Josh Pollard, The Digital Media Zone - @joshpollard
Garry Whittaker, The Digital Lifestyle - @garrywma
Molson FL, The Digital Lifestyle - @molsonfl
Scott Wilkinson, Ultimate AV Mag - @htgeekscott
Philip Churchill, MS Windows Home Server and Microsoft MVP - @phillthechill
Brad Grimes, Pro AV - @grimesproav
David Katzmaier, CNET - @katzmaiercnet
Scott Greczkowski, Satellite Guys - @satguyscott
Patrick Norton, HD Nation - @patricknorton
Margaret Schmidt, TiVo VP of Design - @tivodesign
Phil Lozen, Living High Def - @lozenp
Colleen Stack Lynch, ESPN Media Zone - @espn_clynch
Jeremy Toeman, Live Digitally - @jtoeman
Todd Spangler, MultChannel - @xpangler
Robert Heron, HDNation - @robertheron
Dave Zatz, Zatz Not Funny - @davezatz
Brent, GeekTonic - @geektonic
Julie Jacobson, CE Pro - @juliejacobson
Richard A. Miller, The Digital Lifestyle - @richard_mce_mvp
Brittany Bohnet - @brit
Andrew Van Til - @babgvant
Cable / Satellite / IPTV providers
DirecTV - @directv
Comcast - @comcast
Comcast Support - @comcastcares
Comcast Voices - @comcastvoices
Time Warner Cable - @twcable
Time Warner Cable help - @twcablehelp
Charter Cable - @chartercom
Cox Cable - @cox_comm
Bright House Networks - @bhninsider
DISH Network - @dishnetwork
Sezmi - @sezmi
Verizon FiOS TV - @fiostv
AT&T - @attnews
AT&T help - @attcustomercare
SureWest - @surewesttweets
Mediacom Cable - @mediacomcable
Suddenlink - @suddenlink
Rogers Communications - @rogershelps
Shaw Communications - @shawinfo
TELUS - @telus
Companies
Creston Electronics - @crestonhq
Samsung USA - @samsungtweets
Sage TV - @sagetv
Rovi - @rovicorp
Roku - @rokuplayer
VIZIO Support - @viziosupport
Glide TV - @glidetv
Netflix - @netflix
Boxee - @boxee
Boxee News - @boxee_news
NETGEAR - @netgear
Sony Electronics - @sonyelectronics
DTS - @dts_inc
Denon - @denonus
VUDU - @vudufans
EchoStar - @echostar
Panasonic 3D - @panasonic3d
Hulu - @hulu
Hulu Support - @hulu_support
Sharp USA - @sharp_usa
Sling - @mrsling
Gefen - @gefenllc
Google TV - @googletv
Moxi HD - @moxi_hd
THX - @thx
SRS Labs - @srslabs
VIZIO - @VIZIOtv
Best Buy - @bestbuy
Blockbuster - @blockbuster
Panazonic Direct - @panasonicdirect
DivX - @divx
CE Pro - @ce_pro
Westinghouse TV - @westinghousetv
Mitsubishi 3D - @mitsubishi3d
TiVo - @tivo
Logitech - @logitech
Toshiba TV - @toshibatv
Dolby Laboratories - @dolby
Atlona Technologies - @atlona
Control 4 - @control4
Open Remote - @openremote
Connected TV - @connectedtv
MCE Zone - @mcezone
HD Homerun - @hdhomerun_us
CEDIA - @cedianameric
CEDIA Expo - @cedia_expo
Pop Box TV - @popboxtv
Amazon Video - @amazonvideo
Sony - @sony
Popcorn Hour - @popcornhourtv
Ceton Corporation - @cetoncorp
FCC - @fcc
Redbox - @redbox
Weak Knees - @weaknees
Television Channels, Movie Studios, etc.
USA Network - @usa_network
TNT - @tntweknowdrama
Disney Pictures - @disneypictures
HD Net Movies - @hdnetmovies
Comcast Networks - @comcastnetworks
MGM - @mgm_studios
HD Theater - @hdtheater
Sony Pictures - @sonypictures
HD Net - @hdnet
Paramount Pictures - @paramountpics
Fox Broadcasting - @foxbroadcasting
Universal Pictures - @universalpics
NBC - @nbc
Warner Brothers Pictures - @wbpictures
ESPN - @espn
Discovery - @discovery
Disney Pixar - @disneypixar
Warner Brothers Entertainment - @warnerbrosent
SyFy - @syfy
Fox Searchlight - @foxsearchlight
A&E Television - @aetelevision
CBC - @cbc
Previous editions of "Who should I follow?"
Engadget editors
Laptops / mobile computing
Cellphone Edition
Gaming edition, Part one
All about Microsoft
Apple fans
Women in tech
Don't forget to follow Engadget Alt and me (laura_june), too! Leave your suggestions for other awesome Twitter peeps and future editions in the comments. You can also follow this entire list right here.