Thanks for the reply.
A well documented API based on JSON would be perfect, and i don't see any reason why you should spend time in developing a UI, that should be up to third party developers.
That way this will spread over many different platforms and languages (code-base).
A web UI was the only thing that i was looking for when i looked for a dc client, so for me this is very important. An open API would be even better.
When the time is right i would be happy if i could contribute with some beta testing if there will be some kind of implementation with this.
Me myself is coding in C# and Android development (java) so an Android App is something that i am planing to develop if there will be an open API.