If you have a significant amount of money in your Paypal account you should know just how easy it is to lose access to it, and how hard it is to get it back. Simply checking your Paypal Account Via Opera Mini can automatically lock your account. To Paypal Security it looks like an out of country hack from Norway via an anonymizer. In fact, it's Opera's Transcoder attempting to compress data being delivered to your device.
Free as in Linux? No, free as in Microsoft!