These are the 'kmc4CRP' yellow pages, where you can identify who is an expert in what tool/approach/field of knowledge management / communication.
Under the tool/approach columns, the name is followed by * if they are considered/consider themselves as resource persons. If there is no asterisk it just means they have a profile for that tool/approach.

Person
Blogging
Twitter
Facebook
Other
Abby Waldorf
WLE blog *
wle_cgiar


Camilla Zanzanaini



Video design/editing *
Cecilia Schubert

cgiarclimate
Facebook.com/cgiarclimate *
Live streaming *
Chris Addison

chrisaddison
Facebook.com/CTApage *
Ewen Le Borgne
http://km4meu.wordpress.com *
ewenlb *

Yammer *, KM and learning *
Faith Wambua-Luedeling

fae_re


Ilse Pukinskis

ilse0717


Indira Yerramareddy

IFPRI-KM

Mendeley: Academic Social Network
Hermella Ayalew (KM4Dev)

Hermella


Holly Holmes

hollholmes


Jeremy Cherfas
http://agro.biodiver.se/ *
nivavilov

Tumblr: loafman
Liya Dejene

ldejene


Martina Mascarenhas

lescarpe85


Michael Victor

khaosanlao

Yammer *
Neil Palmer



Pictures *
Orku



Production (Audio / video / print)
Tezira Lore

tezira


Thomas Zschoke



Radio listening groups *
Tsehay Gashaw

tsehay *

Yammer *
Vanessa Meadu

meaduva *


Thor Windham-Wright

Thorww


Bernhard Hack
http://ben.benale.net/
benhack

#socialcollab
VĂ©ronique Durroux

cipotato
rtb_cgiar*
Facebook.com/International Potato
Center*
Facebook.com/Roots, Tubers and
Bananas*

Ewa Hermanowicz

miscelanousmind

audio, video, KM and learning
Simone Staiger
http://ciatblogs.cgiar.org/knowledgemanagement/
simonestaiger

KM, KS, in institutions, orgs and in research