If you’re more concerned about the state of the game’s economy, you’ll be happy to know that the developers are also concerned with the state of Astral Diamonds. As it stands, the economies of the game’s PC version and Xbox versions are wildly different, but there’s also a distinct issue with the challenge involved in earning this currency. The current plans are to increase the amount of diamonds earned, increase daily refinement limits, and greatly decrease the price of upgrading companions; more changes will be made based on how these first changes affect the exchange rate and overall gameplay.
Source: Cryptic Studios press release, Official Site; thanks to Teppic for the tip!