dbgeography better support
Support of DBGeography is limited to EF. I tryed to use SQLDatasource and some of classic ASP.NET Webform Data controls and it seems that asp.Parameter have no fitting type. Also direct casting in inserting Event doesnt work. As I have seen also on other places there is *no* Support for the datatype which have been introduced with SQL 2008. As example sql2linq.
The point is, to prevent a complete new implementation only for reason to add one db field
Benjamin Howarth commented
This should also include support for any .NET CLR datatypes in SQL Server, including HierarchyID (as I've recently discovered isn't supported natively in EF).