Maybe it's just me being slow in the morning, but it's really cool to read the post and only a few seconds later you realise, you're already using the product. :D
I'm going to put Linen on my list and I'm curious to see where it's going. The concept of a searchable alternative to 'closed' communities like Discord is promising.
I'm wondering, though, if it's essentially a real-time chat experience that perhaps focuses on speed rather than depth.