This is just a customer's wishlist. As I understand, there's no any obligation from D-Link side to implement any of these wishes (wished functionalities), they can throw away this list if they wanted. However, they shouldn't do it if they are customer oriented. But my opinion is - as longer this list is as less relevant it is! So some kind of prioritization is recommended - let us make the top 20 features (wishes) appropriate for such a small device. Otherwise nobody (even if he/she wanted) could not take it seriously.
Also, I'd like to challenge some of these wishes (e.g. SharePoint integration) etc. Everybody who puts his/her wish on this list should take into account that D-Link DNS-320L is very small and performance weak machine (made such intentionally to have low price) and dedicated for one main purpose. We can extend its functionalities with fun-plug but cannot blame anybody if it does not work like on real server.
For example, I'd like to have video encoder in such a machine (because IMHO this is something generally needed when somebody deals with multimedia content). But I'm quite aware that video/audio-encoding is probably the most demanding task for CPU. 320L which has 1GHz ARM CPU and only 256MB RAM is not appropriate for this and wouldn't like this job too much. When I started ffmpeg on 320L, video was encoded with 1,7fps while my personal notebook is reaching more than 50fps (with the same ffmpeg settings).
So, if somebody needs versatile and all purpose machine, then he/she should think about real networked server or MicroServer (e.g. HP' Proliant series). And when we put wishes here we should take into account that this is very small and performance weak machine.