A couple of polls have been posted lately asking what your Delphi IDE you use most for development.
Delphi 7 is well in the lead at based on the profile details at Delphi Praxis. It looks like this only includes about 17% of the membership. If you're a member, you might want to update your profile.
The front page poll at CodeGearGuru shows Delphi 2007 slightly in the lead over Delphi 6/7. If you haven't voted yet, maybe stop in and let your voice be heard.