Here's a thought - nobody offers PPS with dynamic difficulty yet... It can't be any tougher to implement than dynamic difficulty DGM...
I fully support this idea!
I'm actually working on it as we speak. As a result though, the proportional system is still working if you still want to mine, however I've detached the front end from the MySQL database, so the graphs and statistics are not going to show up properly.
The shares
ARE being logged still in MySQL, but while I'm working on the code it will not display for the time being, but will be back up soon and your correct shares will show once I have completed it.