PhoenixMozilla FirebirdMozilla Firefox 0.8 is here ! seems to me the name controversy was too much, that the planned changes from Seamonkey to just The Mozilla Browser could be made (see the fact that the Mozilla suite will still exist), and you have a new logo (seemingly modelled on the Jairo Boudewyn's icons). I'll guess I'll give it a try...
See here for Asa's take on the subject, and here for Ben's explanation.