This question was posted on meta.tex.stackexchange.com, but since it deals with the general StackExchange environment, I am reposting it here for some feedback.
Reputation may be viewed "by post" or "by time" (or "graph"):
When viewing the reputation "by post", multiple activities per post is expandable (by clicking the down arrow):
However, this is not the case when viewing reputation "by time":
There is some aggregation, but it is not expandable. Why is this? I would think the format is easy to manage since the hook is on the post, which makes grouping an intuitive option. However, what do you group under when it comes to time? Has there been some consideration to accommodate some time-wise grouping? Or perhaps just leaving the reputation expanded?