Aion Lead Designer Yongchan Jee gave an interview at GamesCom 09 Aion stage, answering community questions delivered by Lani Blazier. Lani has been gathering the questions through social networking sites like Twitter (her account is aion_liv and you can follow her to deliver your questions or follow up to date news) and the whole Aion team has been very active getting in touch directly with the community and delivering news through various channels (live video streams on facebook and justin.tv just to mention a few).
The interview has been very informative as well, bringing a lot of new information directly from the core developer team member. There has been mention of low level instances, playing as Balaur, legion housing and other topics. Mr. Jee was very charming and I recommend you watch the video – its worth the time :).