How many questions are currently in your "Activity for You" and do you make an effort to keep the number down?

How many questions are currently in your “Activity for You?” Do you make an effort to keep the number low, either by clicking on “stop following” or by trying to read and eliminate questions from that section?

I had over 500 as of this past weekend. I didn’t want to stop following all, as many were still of interest to me. I just stopped following a bunch, read a bunch, and have 140 at present.