That would be fair comment if those 350,000 people were of any great consequence, but they aren't. They are unimportant compared with the 9 million who voted Labour last time (from memory), and the 10 million plus who would be needed to get a Labour victory next time. If this was just a Jeremy-sect pressure group, then yes, you'd be dead right. Pressing on with this madness will leave the 120 year old Labour party (again, memory) as nothing more than a hero-worshipping Jeremy-sect. FFS, do none of the Corbynistas reaslise that this stuff is actually of national and historical importance? Have none of the wongos worked out that this behaviour leaves the Tories in power for a generation?