Day "Good luck"
The idea is that all the miners say, for example, about 20-50 blocks to translation difficulties, or 1-2 times a month, with pools switched on lead mining at night!
Maybe call it a day, "Good luck catching"!
P.S. The main thing that all all miners!
P.p.s. Russian theme here
https://bitcointalk.org/index.php?topic=393068.0