
Environmentally-focused PR companies, indeed a host of companies have the opportunity to use multi-media platforms to communicate for a host of reasons.
Indeed, at the heart of communications is increasing brand awareness and offline conversations around particular products or services. The benefits of using multi-media platforms for communications campaigns are increases in search engine optimization and generally online and offline sales of different products or services.
As noted in a previous blog, PR 2.0 has sizable influence on the way consumers are communicating and participating in everything from world events to their next pair of shoes.
What are the numbers? Facebook has 130 million active users monthly [1], Myspace at 120 million active users monthly [2], Twitter at around 3 million messages per day [3]; Wordpress and Blogger at around 340 million unique visitors monthly [4, 5], 25+ million on StumbleUpon and Digg [6] and Google with 140+ million visitors monthly [7].

And let's face it; if you don't appear in Google results, you hardly exist. On the other hand, if you rank among the highest on search engines, you're far more likely to succeed than another company without the same qualities.
What we need is some examples of how Eco PR 2.0 practically works against such a diagram (taken from FredCavazza.net).
Bibliography
[1] "Facebook crosses 130 million global active users..." URL: http://is.gd/gydF
Original source: "From Myspace to YourSpace", 21 January 2008, NYT. URL: http://is.gd/gyfb
[3] Arrington, Michael. "End of speculation: the real twitter usage numbers", 29 April 2008. Tech Crunch. URL: http://id.gd.aad
[4] Wordpress has 120-160 million unique visitors monthly with 30 million blog posts.
Work, Henry. "The state of wordpress 2008: awesome growth", 16 August 2008. Tech Crunch. URL: http://is.gd/gB5p
[5] Blogger has around 221 million unique visitors monthly.
Schonfeld, Erick. "Top social media sites of 2008", 31 December 2008. Tech Crunch. URL: http://is.gd/ej0j
[6] Digg has around 21 million unique visitors monthly, StumbleUpon at 1.2 million (and Fark at 1.4 million)
"Top 10 social bookmarking sites with stats", 8 October 2008, SMMGuru.com. URL: http://is.gd/gBif
[7] Google is number one most visited "online property" with 144 million visitors
"comScore media matrix ranks top 50 U.S. web properties for September 2008", 17 October 2008. comScore. URL: http://is.gd/4mAO