If those are the format of the new power cards for the Online Character Builder, I'll be happy with that format.
The symbols and patterns in the power name section will be really useful, especially for people like me who print them out in black and white. Now I can tell the difference between at-will and encounter, or melee and ranged without having to read the small texts. Hopefully it will allow us more customizability in how the power cards are arranged instead of just show/hide, that way if I wanted I could group all my melee powers together.
Could you post the link to where you found those?