Ask u/datascience-bot for an activity summary

[vogt4nick]

Suppose we commented,

u/datascience-bot summarize activity

and the bot responded like

Bleep Bloop. I've been busy. Here's what I've been up to:

• I removed 5 submissions in the past 24 hours. That's 25% of all 20 submissions to r/datascience during that period.
• I removed 15 submissions in the past 7 days. That's 15% of all 100 submissions to r/datascience during that period.

I compiled this summary for you at 2019-10-08 01:29:47 UTC. Oh, and I'm still beta testing my commands; your "summarize activity" command may not work in the future.

That'd be pretty cool.