We had a hunch that LG's Android 2.1-based Ally would see its first customers on May 20th, and Verizon Wireless has finally opened up and confirmed as much this morning. The Iron Man 2-infused smartphone -- which we spent some time with yesterday -- will be available in all VZW stores beginning May 20th, with pre-orders going live for phone and web customers tomorrow. We've already given you the
