not again...  

(internet just ran out of facepalm meme)

regarding the startup, I think you overestimate the profit which can really be made... (not mentioning that a company would have to rely purely on altcoin (mostly shitcoin) value... looks to me as a very risky business model)
also most of the algos which really count have already been open-sourced, and most miners don't really upgrade their program on a daily basis...

imagine how would look that thread (or any open-source miner thread) if I or others had startups and had to keep them afloat...