The Estimation Game

So how long do you figure it would take you to make a functional replacement for Shiichan, what tools would you use, and how many lines of code?

I'm thinking maybe two days and a thousand lines of code in Python with Django. It would only be slightly more work without Django, but the code would turn out a lot uglier.

>>1
REchan ^s0 totals approximately 700 lines of code and was written in around 12 hours. The earlier, single-board ^r3 is slightly over 500 and was written in a little less than 6 hours.