and on everything, tyler cowan is interesting and inventive, has some interesting -- interesting things to say about law. i am these days down on blogs, not in the sense they are useless but the word cake, what is your take, that is a really bad phrase, isn't it? chances are you shouldn't say it. logs, a take is just -- >> is your attitude a response to something. >> your take, i have some friends, it is so -- >> if i read the headline, and i'm not going to bother because i know what they will say and have my own response to the argument. >> most law professors that i know spend very little time with blogs but tyler cowan is always worth 10 times the amount of time to read him. >> parsing got to be a little tricky with that. other questions here? this young man here. >> >> the application to social media. and most social media networks have pretty strong, written codes, hate speech. and the public forum doctrines. >> talking about the first amendment doctrine. >> there is a lot there so let's separate two different ideas. one idea is the streets and parks in the sense, even if they don'