书签、附件和未勾选的待办事项已在时间线上标记

[sam (Sam Saffron)]

这让我想起了这次讨论：

Natural breakpoints or "chapters" for long topics?

One thing we’re thinking about is how to determine natural breakpoints or “chapters” for long discussion topics – and we can eventually display these breakpoints as navigation selections on the expanded topic progress bar. Say you have a 500+ post topic that you want to explore. How do you do that? [image] One way is to use our “summarize topic” function, which uses our internal topic hotness algorithm to produce the reader’s digest condensed version of the topic – by stripping out 80% of t…