kattuviriyan
Regular
I believe Airtel is working on some cheap tactics to charge you separately for 1) Skype and other VOIP2)P2P etc.,They might stop you from using Skype,Yahoo voice,Google Voice etc in future and ask you to take some add on plans if you need those.They may also come up with plans to ad-don charges if you need to use P2P after certain GB of download
Don't think these may not happen. The way Airtel policies are set , these can happen very soon. Mark my word!They have got enough chuck of DLS subscribers and they just want to milk them to the MAX without investing more on new infrastructure.