The Holk: Hi Rainer,
you mentioned OPEL (100% owned by POET) and ODIS (100% owned by OPEL) at your blog. Would it make sense to add them to the POET-universe? We don´t know very much about them, but they seem to be quite important (i.e. Opel owns patents).
Good idea, The Holk! I just added the boxes you suggested to the chart inside the big POET Technologies box.
However, since neither OPEL Solar nor ODIS nor any differentiation between POET, OPEL, and ODIS has any operational significance, I drew them with invisible colors.
Sorry, couldn't resist. :-)