This market has its ups and downs and if you take a look at 30-day chart http://www.clevermining.com/profits/30-days you can expect that better profits will come back soon, as usual.
Perhaps adding an "average" line on the 24hr and 30 day chart would further put some fears to rest.
To all those who think they could run the pool better, why don't you go try. It is not as easy as it looks.