Yup, I was upset at baker for not making the wedding cake and I hopefully lesbian couple find a place. It wasn't first time for this baker to not serve, it did happened in Iowa and Colorado that where religious bakers refused to make. After read your argument and it looks like they don't break any law.
I believe that Oregon law usually apply to buy the house, rent the apartment, bank, library, school, retail, fast food, restaurant, workplace, etc, whatever are not related to inventories/supplies/materials, such as gay couple who got denied at bank because of sex orientation, or denied to buy the house will be eligible under this law, but for wedding cake, I don't think so.
Last paragraph, no problem, I can't believe about crazy controversy and the baker got national attention, that's bigger than baker in Iowa and Colorado.