Just to let everyone know, I posted profiles for the Wall Street Journal, Barron's, and Portfolio.com on Kovid's wiki.
https://libprs500.kovidgoyal.net/wiki/UserProfiles
Subscribers to WSJ and Barron's should be able to get all the content using the
--username and
--password options in web2lrf. Non-subscribers will get the free articles only.
Be aware that because of the peculiarities of how concurrent logins are handled at the WSJ and Barron's sites, you
may get locked out of your account for a short period of time using the WSJ and Barrons profiles. You would probably have to run the profiles (with login credentials) multiple times before this happens, though. So if you're only running it once within a reasonable period of time, you should be safe.