Trying to stick with (and maintain) one *generic* browser UI ?

Besides the [generic UI](https://github.com/eclipse-thingweb/node-wot/blob/master/examples/browser/index.html) we have dedicated UI examples for
* [counter](https://github.com/eclipse-thingweb/node-wot/blob/master/examples/browser/counter.html) and
* [smart-coffee-machine](https://github.com/eclipse-thingweb/node-wot/blob/master/examples/browser/smart-coffee-machine.html)

These are somewhat extensions to the generic solution, and I wonder whether we should keep up the work to maintain those UIs?
I think in general, it would be better to improve the generic solution and remove _counter_ and _smart-coffee-machine_.

Any opinions?