Do I need antivirus for my iPad 2

You don't need antivirus on iPad.

No, I'm not aware of any viruses for iOS devices. The closest that I know of to an antivirus app is VirusBarrier, which is designed to stop the potential transfer of viruses/malware back to your computer from the iPad via PDFs etc when you sync to it (so they should be picked up by your computer's antivirus software when you copy them over), but I haven't heard of any viruses on the iPad itself

Nope! This is why we buy all these slightly over prices products with apples on them so that we can answer questions like this with smirks on our faces!

Rick, that is only one side of the picture! I have never seen as many posts about defective iPads (replaced by Apple) and the host of problems with the upgrade to iOS 5.