We do not allow posters to direct others to these sorts of imageboards.

Many folks depend on the fact that they're undermoderated ( when moderated at all ) to post illegal content so as to trap you ( for the Lulz. ) Anon is now rife with LEOs who would love to take GC posters down.

The names are typically banned text at GC. But no sooner is one honeypot shut down than the LEAs open up another with the same suffix. And even if one isn't overtly a trap, then they're simply a sharing site for illegal content that pretends to moderate it.

The LEAs have files full of blatantly illegal content culled from such imageboards between posting and removal.

We protect our posters by preventing referral. Surely they can find such content on their own if they are that reckless.