A place to corral dissent, nothing more. Putting Jeremy Corbyn in charge and getting all the radicals to sign up as members to keep in there (in the wildly mistaken belief that he would stand up for the causes the radical left holds dear) was simply a way of getting an up-to-date list of radical thinkers in the UK, who ave now identified themselves as such, and indeed paid a few quid each for the privilege.

Assume your primary political platform has already been compromised and start setting up new loosely connected networks now.