I dunno, if I see a post or a link or somesuch that I've seen before, I guess I usually do mention it, but I usually also comment on the thread as well, so it's not spam, nor insulting at all on my part.
I also know what it feels like to post a joke that has already been posted and I didn't know, can get frustrating because sometimes too many jokes are posted and it doesn't give much room for others to post anything not already posted.. But I get over it and keep trying, when I find a topic that is different, I post it, sometimes if I feel spammy, I spam, but it is a rare thing (i.e., every 4 or 5 months). Either way, it's just the net, uncontrollable, chaotic at times, what can you do?
