Reddit is an option, probably filled with tools, so I've heard,

That and it's veryyyyy hivemind oriented and not very good for actual discussion.

It's well suited to dropping 1 line memes though.

forumkorner is good if you're into 7 year olds bragging about their 3 character all number instagram @'s. but besides that there is some cool side shit on there. as well as LeakForums.