I normally do not post in coed because of the drama but I have a question. I have been going through showcases/BP and webpages and have noticed an increase in the rates for half hour sessions. They used to be around 100-20 but ar enow around 160-175. What is going on? Do providers just not like to do them or is the demand really calling for higher rates? Is it harder doing 30 minutes versus a full hour? What's the deal?