I'm all for innovative, functional and useful new elements, however i think many PT users on this forum need to step away from the computer, take a deep breath and stop imagining silly elements that they need for the designs that they can see working in their head.
Ideas like heavy hydrogen, a sodium-potassium alloy, ceramic, sulfur and Lucite I think are just pointless. Users should figure out how to use the powder toy with whats currently there. 70ish elements (including walls) i think is plenty enough. And only when someone has an idea for an element that would actually benefit other users in a practical way, and not just a one off creation of your own that requires slightly tweaked physics for a current element should they then post a reply that states what the elements purpose is and how it will react with the simulator on the forum.
Just think of poor Simon (and possibly others) who put this forum here to get ideas that could help improve this project, and who now have to read through pages of crap to find the few rare ideas that can actually help them to make a better simulator for us. /Edit by ad: Thanks, this is exactly what i wanted to read here. /Edit by Lockheedmartin: I suggested a few, but he didn't need to add them. Though I like the idea about people need to use the current elements.
Maybe we could get Francium as an element. It would be like stone in color but a solid like rubidium. It would have a much stronger reaction to water and have a higher thermal output.
It'll be nice to have Ortho mode (like in 3dprogs - to draw line at 90\45\30\etc corner degree). Undo operation. Amy be some snaps (to end, middle and etc). chrs.