So another coworker just bumped me an email for this
So far that seems to be a nice simple circuit simulator that works well for simple project. I found a different simulator before that actually has even more features but requires Java. That simulator does transmission line characteristics and other interesting features not represented in this new simulator.
Overall if you need to mock up some circuits quickly, the above will do the job. I might be using it on a home project here soon for a power supply to help float a battery for a new toy. More on that after I get said toy!