As well as you are, I'm anxious to see a new and improved wallet for Primecoin. This has been one of my favorite altcoins of all time, but it seems that development stopped for quite some time. I wonder if the dev could deliver us new and exciting things in order to increase XPM usability and popularity.

Also, Primecoin has a truly innovative way of mining unlike any other Proof of Work coin. It just needs improvement in order to make the mining ecosystem more efficient than ever. There is a post around here that leads to an article about an efficient way of solving prime numbers. If this gets implemented into the newest iteration of Primecoin, then it would be great.