Hi Harry,
sorry for the confusion.
AdSense describes on this page what they understand as a “feed”. They don’t list anything like comments or an activity feed. I think it could still qualify as a feed, since items look similar, though. Even if not, it would not be a problem when your site, in general, complies with the AdSense terms.
Advanced Ads Pro has placements dedicated for BuddyPress, see this page. Our placements are neutral regarding the ad type, so you could place anything there.
Bottom line, Advanced Ads Pro has BuddyPress-related placements and placing In-feed or any other AdSense ads shouldn’t be a problem with AdSense.
Please let me know if you need anything else.
Thomas