OrmLite.PostgreSQL support for HStore types (Dictionary)
Support of HStores when using Dictionary<string,string> or as a new field attribute.
HStores (key values) are very good in certain scenarios (logging/auditing) and complex parsing is easier to do in .NET than in SQL.
Custom SQL that SELECT's data is easy, but not easy to insert/save hstore in custom sql.
Also Npgsql already supports them.