Using SO data for purposes like that is allowed under the CC licence used. You don't even need to do any scraping, since you can download an offical data dump o

Using SO data for purposes like that is allowed under the CC licence used. You don't even need to do any scraping, since you can download an offical data dump of all SO answers at https://archive.org/details/stackexchange https://archive.org/details/stackexchange