It was a lot cleaner (and easier to buy AND list) when I could just strikethrough or update the first post with "sold". Instead, now I have to skim through a few pages of conversation/bumps on a listing with multiple items just to see if one of the pieces is still available. Before I could skip the listing entirely if the title was just updated to "SOLD".
I definitely don't browse through much anymore, maybe that's the intention.