For anyone who does not know...
Bitcoin fees are voluntary and not required. However, miners keep the fees for including transactions in blocks as payment for service. They can choose which transactions to include and, of course, are more likely to go for those that include a fee. Tx's with no fee will almost certainly be in a block eventually. Those with high fees are often prioritized. In the big picture the fee gravitates toward the lowest profitable amount.  

Quoting for poster as he is newbie and does not show up since rank to low. 

Just did a web update - without needing a restart.
The workers page now includes a checkbox at the top to show the details of the Invalids shown.
It's always off by default, you just click the checkbox to see the details.
Off by default, coz yeah it takes up a lot of space.

However, I'm about to do a ckdb restart.
This is mainly just a fix for the 3 shifts that had the wrong values displayed for the PPS values,
and I've added a command to tell ckdb to fix it if it ever happens again (which prolly wont happen again)
You can still see them at the moment, shifts: "5ogcm mutsumi", "5og7t lucy" and "5og2t kosaki"
They'll show the correct PPS after the restart.
Again, that has no effect on rewards, it's just a calculated number to be displayed on the web site.

CKDB restart, will (as almost always) have no effect on mining.
Will be in the next few minutes and as usual be about 15-20 minutes of lots of "?" on the web site.

you sure your relatives will appreciate you slowing down their computer with your dumbass internet money?

Good, welcome!  Every bit helps!

$25/ea including shipping. I have 7 u3 miners. 3 power cords. 6 usb cables.

the idea is that mining will become profitable if the bitcoin price goes up. Unfortunately I dont think the price matches the difficulty but I think that will change very soon.