Proofread Bot was accepted to Startup Sauna this Monday, but I had to cancel the meeting in the last minute due to an unforeseen family event. Will try to reapply for the next batch! Could be an interesting experience. (http://startupsauna.com/blog/so-you-enrolled-your-startup-to-a-pitching-...)
I plan to open and crowd source Proofread Bot in the coming months, so I am unsure if the old school startup route is an ideal one for this tool. I have also been in talks with Dries from Drupal and Underscore.VC that would be a good match if Proofread Bot picks up even more. http://buytaert.net/investing-in-open-source-startups