> WTF?
How to screw an image board 101 - The Basics:
Without using software other than a good VPN.
1] Get a decent size image
2] click reply
3] Wait for it to say "updating post"
4]switch VPNs
5] Repeat as desired
once you get a few posts in anons will start having to repost their post and it's a domino effect from there
Bonus:
Also spamming the update button in between hopping and posting
Not speaking from experience, of course