>>1 Ah welcome. First person I've seen from Colorless here. Anyways, yes, no accounts. We believe in being free, and no email address or anything. And... I don't think BBS' have accounts anyways. So...
Anyway, I've been around Colorless, and how they do these no duplicate threads and stuff and it's the same here. So do the same here and you'll be fine. Instead of a search button, we have a View All Threads button, since BBS. So, just use ctrl f for that. And yeah, you're all good.