I realize Just-dice has a lot of variance, and I'm not going to be upset with the site if I log in for a monthly review and see at a glance that my 0.14 BTC invested is down 0.001 at the moment (for example), but I very well might get upset if I have to do several minutes of calculations just to find that out.
Just to be clear, are you happy with what's currently shown?
Yes, I am. In the case of Just-dice, I know how much I put in originally, so as long as I can see at a glance the current value of my investment I am happy, and the (profit) column is a nice extra to aid in figuring out my profitibility at a glance without needing to do any calculations myself, especially if at some point in the future I forget or lose my records of how much I invested. I have a longer wish list for exchanges like bitfunder, etc. with more than one asset (in which case, I want them to automatically total the value of all my different assets for me so that I don't have to do it manually), but since just-dice basically is just one asset, that keeps it simple.
Congratulations on producing a great site! Keep up the good work! And congratulations also on your resolution for that issue that came up a week or so ago--I would have hated to see you get frustrated because of that and lose interest in maintaining the site. In the future, if there is ever any kind of glitch and my account gets credited with anything it wasn't supposed to, please don't hesitate to roll back the transaction. I'm sure my bank would do the same without any second thoughts.