Most of the companies has blocked messengers like yahoo messengers and gtalk. So friends here is one of the solution which is not blocked in any of company and this messenger is already embedded in web page so need not to install messenger. Just use this link http://cutesoft.net/ and if it is new user click join in right top or else sign in and click messenger which is in right top of the page. Now the messenger will appear in the webpage you can add friends id

Here is some of friends id which i know now

Yousuf : yousuffsaju
Abhilash : Abhilash_Desai
Arjun : arjunjyothi
Pallavi : pallavi Bhaskar
Vinod Kumar S : archat_vin

And if any one join this please let me know the id.