I want to give you guys some constructive criticism, positives and negatives.
I like your overall design, good colors, charts, layout. I think its by far the best looking Auto-Switch pool yet. However, I think you should remove the main page that basically describes your pool and why you should join. You have a whole page dedicated to the same link, and that is to start mining. One would do, you can even put it on top somewhere where its not so much in your face. If people are mining, they will figure out which link to follow. It just makes it look cleaner and more professional.
I believe its to your advantage to list which coins are being mined. Take this pool as an example,
http://coinsolver.com . You are not revealing your algorithm, nor a pattern at which your pool selects its coins, so its impossible for someone to figure out your code. I have seen this mentioned on several occasions, and its just downright silly to think someone will figure out your trade secret simply through listing your minable coins. Not only does this show MORE transparency, it allows people to decide whether your pool is better or not. Your charts are nice, but they are no different than other sites. In this day people want information and as much as of it as possible to make their decision. While you supply more than other pools it would be to your advantage to list all coins being mined on your site - you dont have to list current coin being mined like Miltipool.
I think you should allow people to create an account to select their settings. I personally would like to get paid only once per day, like on Middlecoin. I dont see the point in getting multiple payouts, its just more information to track at the end of the day.
You have to disclose your fees. If you want to be transparent as you state on your website, then its essential for you to disclose fees.
I will continue to monitor your speeds and profits. I think Middlecoin needs a competitor and you are the first that has similar features in terms of payout structure (not enough info to know if profits are close). It would only be to your advantage to implement the things I mentioned, its the type of things people look for and mostly comment on when they see new pools pop up.
I also want to give you a heads up, CoinWarz pool will probably be the best AutoPool once it comes out of beta, so you have a lot of ground to cover. I will likely not use Middlecoin once Coinwarz is out of Beta.