Unless it's changed quite recently, Skype is not open source. As a result, it's pretty much out of our hands to make a linux ARM build, which is what would be required for Pandora. It's all up to Skype.
Try use standard SIP appplication for VoIP. As SIP is a standard, there no problem with closed protocol as in Skype crap. If somebode choice Skype as his/her VoIP solution, then ask Skype owner kompany for special client application for special device.