Dear Efatha, Your site is just fine, you need little advice from anyone -- whoever did it knows exactly what they are doing. The only slight questions I would have are: (1) what the opening page is doing. It is cool -- but maybe too cool -- what incentive is there to go any further, unless you already know what is going on with the group? It isn't anything really, except a nice picture and a name;
(2) What is the concept of the shape of the links entry points, those curvilinear fronds?
I say this knowing that you may have turned your back on an overall "concept" -- which is not a bad idea. There are lots of hideous concept sites. But it looks as if there is a concept, we just can't figure out what it is. If the group is called openness, maybe the slight opaqueness of the site is a problem. Again, this may be the idea. It is a very clean site. You are to be congratulated.
yours, Peter T.