The document summarizes key statistics about social media usage: Facebook receives 37.4 trillion pageviews per year, YouTube sees 12.2 billion videos viewed per month, Twitter has 27.3 million tweets sent per day, and there are over 200 million blogs with 54% of bloggers updating daily. It also provides definitions of social bookmarking site Delicious and microblogging platform Twitter, and describes how a personal learning network can help individuals organize relevant online content sources to accomplish goals.

2. Facebook
gets
37.4
trillion
pageviews
in
a
year
Social
Media
Revolu=on,
Socialnomics09
The
State
of
the
Internet,
Jess3

3. 12.2
billion
videos
viewed
on
YouTube
per
month
Social
Media
Revolu=on,
Socialnomics09
The
State
of
the
Internet,
Jess3

4. 27.3
million
tweets
on
TwiJer
per
day
Social
Media
Revolu=on,
Socialnomics09
The
State
of
the
Internet,
Jess3

5. There
are
over
200
million
blogs
and
54%
of
bloggers
update
every
day
Social
Media
Revolu=on,
Socialnomics09
The
State
of
the
Internet,
Jess3

6. Facebook
gets
37.4
trillion
pageviews
in
a
year
12.2
billion
videos
viewed
on
YouTube
per
month
27.3
million
tweets
on
TwiJer
per
day
There
are
over
200
million
blogs
and
54%
of
bloggers
update
every
day
Social
Media
Revolu=on,
Socialnomics09
The
State
of
the
Internet,
Jess3
By
2010,
Gen
Y
will
outnumber
Baby
Boomers,
96%
of
them
have
joined
a
social
network

7. hJp://delicious.com/krillion/twiJer*
Star=ng
Tips
Basic
Vocabulary
Examples
Ar=cles
Papers
Personal
Learning
Network
Tweeple
Tools
TwiJer
E=queJe
Safety

8. Delicious
is
a
social
bookmarking
web
service
for
storing,
sharing,
and
discovering
web
bookmarks.

13. TwiJer
is
a
free
social
networking
and
micro-­‐blogging
service
that
enables
users
to
send
and
read
other
user’s
updates,
known
as
“tweets.”

16. Staatsrat
(round
table)
by
jonas_k
via
Flickr
A
personal
or
professional
learning
network
(PLN)
involves
an
individual’s
topic-­‐oriented
goal,
a
set
of
prac=ces
&
techniques
aimed
at
aJrac=ng
and
organizing
a
variety
of
relevant
content
sources,
selected
for
their
value,
to
help
the
owner
accomplish
a
professional
goal
or
personal
interest.

17. David
Warlick

23. Resources:
www.slideshare.net/krillion/socialmedia
www.delicious.com/krillion/twiJer*
www.protopage.com/ktreglia