ISSUE: getHubID/getSelfID

[Alasdair Allan]

>>> There has been the suggestion to remove it
>>> and dictate that the hub public ID must have a fixed well-knowne  
>>> value
>>> such as "0".
>>
>> I don't like the idea of dictating an ID for the hub. It is much  
>> cleaner
>> to have a getHubID method, and this should not put any unbearable
>> additional burden on hub developers.
>
> I agree with that.

Yup, can't think why, but it might cause problems down the line, and  
it's not a big overhead.

Al.