At CTIA today, EarthLink was running a video conference on a Nokia N800 through its NOLA wi-fi network back to Orlando. It looked pretty cool to me. Not just the Nokia with its built-in webcam, but the video clarity - even though it is a small screen. Video chatting and VoIP over wi-fi on a tablet that costs less than some cell phones (only $399 for the N800). Cool! [Wiki on N800]
Is your wireless system wi-fi? Do you offer hotspots? Do you have an online store to sell these gadgets, even if it is through an affiliate deal with Amazon or some other website? There are many ways to make extra revenue. Stay tuned for more.