I really like your service but I think you need a few things in the help to make it all a little more clear to your users:

-You have on your transaction page the following:
 Blocks expected to find per 24h and in the ? sign you need to multiply this with the rewards to get an estimate / day. wouldnt it be way more confident to just put an other column below that calculates this for the user now it looks like they are making a fraction of whats below and I guess that is not what you guys mean.

-If someone adds him / herself to a minipool while the one is already in a other minipool what hapens is the old one disconnected or doesnt anything happen at all?

-what is the plus to enter a big minipool? what I am understanding now is that a big pull makes more chance to win the lottery or am I mistaken? and if so how is this distributed?

-I am reading that a lot of people are using linux (most ubuntu) maybe you should add a tutorial for them what miners they can use and what kind of commands are the best to use.
(I am an ubuntu user myself and I did find it out myself but I had to help my room mate to set this up.)

-there are more miners than these and I found out that per system its quite diffrend what miner you should use (cpu strong computers that have a weak gpu should use a miner that does ether cpu or cpu and gpu and not one that mines only with a gpu)


I do not have loads of knowledge about mining so please correct me if i am mistaken but i think that loads of newbee users can benefit from this

and maybe its nice to put something on the frontpage that says something like already found # blocks! I have read a few times (not only on this forum) that they thought you guys did not solve any block yet looking at the twitter page that is not true at all!

I think a setup like this will attract more users to your site