To be fair, I will concede one or two instances where you are in the clear. 4chan spamfilters the word "8chan," and your board does not.
However, when it comes to making threads and posts it seems like 8chan is much more moderated, possibly due to the slower speeds. For example, I saw multiple "laughing at Iwata's death" threads today get bumplocked on 8/v/ almost instantly. On 4chan, these threads were allowed and 4chan was much less moderated.
I don't see the reason for bumplocking threads that don't break any rules besides "I don't like them," which not even 4chan does.