1. Quickly send an email to the Top 20 writing sites out there. And make them an offer: they could get a white label version of your script to be on their URL with their logo for a fee. Strike while the iron is hot.

2. On the results page, quickly create a form that asks for peoples email id. And then publish a newsletter that helps folks become better writers. Capturing email ids also give you a big base of folks with whom you can share your future apps with. Faster seeding.