Bbs has been up and running since it started with only one side of it active where people share meaningful posts and have insightful conversations but there's also another potential side which I think much people haven't shown interest towards which is the fun and entertainment side, on which most of the other web 2 platforms has their audience engaged on, eg: reddit, twitter. 

From what I understand one side of the platforms which comprises of majority of users use it as a source to 'kill time' or have fun through engaging in memes,pop culture etc, while not thinking much to produce well written posts or comments which I think is not promoted much on bbs as I've tried to start a community earlier on celebrities when I was active but the rules suggested the posts and comments should be well written inorder to qualify for engagement mining.

One of the main reason me myself and a lot of people I've encountered online use platforms like reddit is to engage in simple or dark humour or NSFW. Which I remember some people doing both on bbs at it's beginning but but weren't encouraged, I understand the concerns with NSFW material but I think there should be a side of bbs for raw fun and enjoying , where people can share random memes and images they want to share and engage through simple words and humour.

** I haven't  been active on bbs lately, So I don't know if this information is valid, these are my thoughts **