title: NHibernate dateTime as an ID Bad idea?
body: <p>I have an entity and it seems like using DateTime as the Id would be a good suit, however I there is this strange feeling that that it might be a terrible idea ( tho i cant come up with any logical reason as to why), </p>
  
  <p>This is an immutable object ( ie once the value is recorded it shouldn't really change )
  So DateTime as id field in NHibernate yay or Nay?
  I would appreciate your comments on this</p>