Not sure why that's a problem, since that field is optional. | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		greenyoda on Feb 7, 2012 \| parent \| context \| favorite \| on: Rice Uiversity Announces Open Source Textbooks Not sure why that's a problem, since that field is optional.

keithpeter on Feb 7, 2012 [–]

True, but it does 'send a message' if you see what I mean.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact