why did thet make it in the first palce

what ?

I think he is intended to ask, what is the main purpose of making codemiles.com...are you looking to make a big community of programmers/SEOs...or you need to earn some adsense bucks...or just want to help people in need...or he is simply confused about the use of site or to which niche it belongs exactly. (just guessing!)

The 3 first points , thanks for guessing .

But actually . GOOGlE adsesne do provide a big numbers .