Explain it to me.
Gladly...First off, download it! It's available at the Appstore.
The concept is simple really...Spot someone in your Line Of Sight you'd like to get to know better, someone you'd like to chat with, and then hit the Spot button. Spota will immediately send a randomly chosen ice breaker question to this person. If they like you, they can reply to the question to unlock the beginning of a beautiful friendship. If not...well, there's always next time.
The point is, the chat should flow; it should feel easy and carefree (think Friday night happy hour) not awkward and stressful (think high school prom).
Beginning friendships with those not necessarily in your Line Of Sight is also a possibility. Find a Spota user you like, follow the same protocol as above and if they like you back, friendship unlocked-let the fun begin!