This work can probably be done mostly by a student.
{subsubsection: ClassAdList}
-There is no equivalent to the {quote:ClassAdList} class in new {quote:ClassAds}. We propose writing a compatibility {quote:ClassAdList} that's a simple wrapper around an STL vector of {quote:ClassAd} pointers. We would emulate the interface of the old {quote:ClassAdList}, but not the reference counting, which isn't used anywhere.
+There is no equivalent to the {quote:ClassAdList} class in new {quote:ClassAds}. We propose writing a compatibility {quote:ClassAdList} that's a simple wrapper around an STL vector of {quote:ClassAd} pointers. We would emulate the interface of the old {quote:ClassAdList}, but not the reference counting. Nowhere do we put the same {quote:ClassAd} into multiple {quote:ClassAdLists}.
+
+In a couple places, we move an ad from one list to another. For these locations, we'll need to add a method to allow movement without deletion.
{subsubsection: Meta Operators}
In new {quote:ClassAds}, the meta equality operators are called 'is' and 'isnt'. We are thinking of expanding the new ClassAds parser to recognize the old operators '=?=' and '=!=' and convert them.
