Yes, I expected people on HN to not like the signup hurdle :-) I will definitely make it easier for people to try it out. Preloading a graph is a good idea, wi

Yes, I expected people on HN to not like the signup hurdle :-) I will definitely make it easier for people to try it out. Preloading a graph is a good idea, will do that too. Thanks so much for taking the time to write. I really appreciate it.