[superasn]

Hi, I have only very basic knowledge of electronics but I was still very much impressed by your software. I cannot suggest improvements on the electronics side but being an online marketer, I wanted to give you some tips for marketing, in case you find them useful.

1) You need to make the final output embeddable, like slideshare, so that people who are creating schematics using your software are able to put it on their blogs and website

2) The embedded version can have a link back to your site, e.g. "Modify this circuit" or better "Run this circuit" so that you get backlinks and the visitors can interact and come to your site.

3) You are 100% correct with the "try it now" button, but instead of redirecting them to a signup page, try using a modal popup over the circuit. I'm sure you'll see a good increase in signups with a split test.

4) You can also create a shareable URL (like tinyurl) where even without signing up a person can send that URL to a friend or post it on twitter/facebook. This will get you even more traffic / backlinks.

Just a few things on the top of my mind.