Feature summary (what you would like to be able to do and where): The PersonalDashboard allows users to find quickly tasks that are relevant to them. To make this feature more attractive for more experienced editors that already know what they would like to include, it would be helpful to allow them to add simple personalizations. I propose to add the possibility to display recent changes based on some customizable filters and ordering preferences.
Use case(s) (list the steps that you performed to discover that problem, and describe the actual underlying problem which you want to solve. Do not describe only a solution): An experienced user takes it upon themselves to respond to orphaned (unresponded) talk page contributions from new and temporary accounts. They build a query for this (e.g. this query ) There may be some other filtered views that they would like to go through periodically, and be reminded of gently. The PersonalDashboard would be a great location for them to display the result of the queries in boxes with the 10 oldest (or most recent) edits that are in the result and create a habit to just address a few each day.
Benefits (why should this be implemented?): The PersonalDashboard seems currently mostly focused on beginning users, which means that many advanced users do not have it activated. That is a pity, because that also means they are less familiar with the opportunities it provides, and are less able to mentor newcomers into using it effectively.