Open freerolls are, indeed, a cancer on the industry.  Qualifying freerolls (like Nitro has, and like Seals had back in the day...which were promised to be lifetime guarantees but were quickly nixed) are the way to go, although honestly direct rakeback payments are ideal because they take the variance out of the equation. 

Just to clarify, here are the things that Seals has remained silent on:

1. Why were the Overkrills removed?

2. Why is the min cashout $180?

3. How far along is the mobile client that was promised to be released this summer (5 months ago)?

I'll be sure to update this list as their silence continues.