Activity feed to be grouped

My activity feed is so long now you have to speed scroll to see any history. I suggest that it can either be selectable grouped by ski season year and then resort or resort and then year. It should be default collapsed. Giving the ability to add a manual group would also be a really great. Each heading could have some summary data as well like dates max skiIQ etc. if this is done then you can get rid of the achievements, which are now also far too long, on the profile page and put them on say the headings. This would leave space on the profile page for more important stuff