I think that it would be much more productive to have discussion on
major design changes in IMP meeting and not via emails.
It would be preferable to raise issues in an email before the meeting
and write an email with conclusions after the meeting.
So - for example, I suggest that the discussion about proper atom
Hierarchy should take place in our next IMP meeting. If Frido has
suggestions he can email them.
Just to clarify, I do not think that all discussions should move to
IMP meetings, just the major ones.