I'd like to get more of a sense of why it took you 2 years... is anyone using it yet? A blog post on your process would be great. 2 years seems like a long time

I'd like to get more of a sense of why it took you 2 years... is anyone using it yet? A blog post on your process would be great. 2 years seems like a long time (assuming you don't have a bunch of customers already using it).