>I tell that if it had some innovation, it would be more fun.
I disagree with this, changing the tech would do nothing to change this site. All that matters for all boards online is community. There is nothing you could add to this bbs to make it better. It's a text board. It has text. What more could you want? Everything else is up to the users. Imageboards don't need anything fancy either. It can post images and videos? Good to go! Community is 99%, and sometimes new features can be a disadvantage too. One example is auto-update which incentivizes people to stay in threads and chat instead of coming back a few hours later and making high effort posts. Of course some users would like to just chat though, so auto-update can be good for more casual funposting boards like that.