What do you do when you need to access some web resource but, you don't wanna give out your IP?
Well, It's easy, you use a proxy. But proxies aren't that cheap. Okay, may be I use it once or twice but what about 4000 times a day? for whole year? I wouldn't like to bear those costs.
Okay, and what happens if you have to do this for 100 parallel systems? Proxy cost?
Let's build something that takes care of it without us having to pay a single proxy cost. Too good? Let's see.