To be clear, I have no intention of quitting. I started working on this project without even thinking about YC as a possibility, driven only by excitement and the desire to see it exist. In fact, I wasn't going to apply to YC at all, but changed my mind at the last minute.
Against my better judgement, this little idea has turned into a full time, 18hrs-a-day-7-days-a-week project (with the occasional burnout day), and I plan to keep working on it is successful or I run out of money.
=]