Ramya: Check out the following links:
http://www.mckinseyquarterly.com/How_businesses_are_using_Web_20_A_McKinsey_Global_Survey_1913
http://www.mckinseyquarterly.com/Building_the_Web_20_Enterprise_McKinsey_Global_Survey_2174
Feel free to call me at (0)98848 19660 and let me know your purpose, pain and expectations. Smart Collaboration will transform the organization; web 2.0 is just a sub-set of collaboration. If you want to decide based on statistics (of benefits not usage), then you may want to wait for another 3 years or more.
Email was good but now it has become a pain. Web 2.0 is better but it can also become a major pain if we do not use it right.
Do not shrink you to fit into the tool. The question you should be asking now is:
1. Is collaboration and collective intelligence important to you?
2. Do you need to share knowledge (or lessons learned) across clients' experiences?
3. Is there a better platform available than email to connect with your clients?
4. How collaboration is connected to branding?
I, like a doctor, would like to hear the pain before discussing the 'use' of a medicine.
Edited: January 27, 2009 11:09AM