This is absolutely horrible Pokerstars. Quite possibly it's the worst business decision you guys have ever made.
One of the reasons why you have been so successful is because of the simplicity and ease of use of your product. The way you are implementing multiple currencies is far too complicated and will put off both the casual gamers and the regs alike. Why? Because you are forcing your customers to make more decisions that affect their poker game which aren't related to poker at all.
Why should I have to decide which tables I want to play at? I've made my choice that I want to play on Stars, and now I have to decide whether or not to play on the Stars Euro, or Stars Dollar tables or to play both. I have to decide if it's worth me paying the 1% conversion fee. I have to work out if I want to have my account split into two separate currencies and if I do I have to figure out how my combined roll is doing. Hell if I'm smart I probably should be working out which currency is strongest for me to keep my roll in. These are all decisions I do NOT want to make.
For the life of me I can not work out why you simply cant have your account in the currency you want and when you sit/leave a table which uses a different currency you automatically convert with 0% fees.
I really think I'm going to leave Stars because of this... very upsetting