What is the difference between "shitposting" and "thread crapping"

[Purplemonkeyfan]

Just don't see the difference.

 

[Salty Mcpepperson]

Thread Crapping: Thread crapping occurs when a person comes into a thread and posts something contrary to the spirit/intent of the thread, often derailing the discussion or turning it into an argument.

Shit Posting: The constant posting of mildly amusing but usually unfunny memes, videos or other pictures that are completely random or unrelated to any discussions

(͡oᴥ͡o)

 

[Purplemonkeyfan]

Why thank you my good sir