I had absolutely no idea my NFC reader on my Nexus could read my credit-card details, or other RFID stuff with NFC enabled -- rather scary! To anyone who is in

I had absolutely no idea my NFC reader on my Nexus could read my credit-card details, or other RFID stuff with NFC enabled -- rather scary! To anyone who is interested, enable NFC on your 'droid, then on Google Play, download "Card Test" and voila...