I just started putting together an Events Site
not all of my posts are events but posts are separated in subcategories
I added a custom field DateStart
When I am in a category with events I need to sort them by the custom field. I have seen some code to make a custom call similar to what you do in this plugin but it kills post navigation to older posts.
here is a deeper explanation
Unfortunately with thousands of posts and many dates i can not use taxonomies they are growing too large now in my Database.
I am just getting started and my taxonomy is reserved for
Tags: State, City-State, State-EventType
Categories with children: State/City/EventType
Each post has at least 10 custom fields.
so its a little crazy heheh
Thanks if you have any ideas >:o)