Have just checked out the build I had to fix up samples/helloworld-ws/pom.xml to change the artifactId from "sample-helloworld-ws" to "tuscany-sample-helloworld-ws" as helloworld-wsclient depends on "tuscany-sample-helloworld-ws".
This made me look at the others and there are a variety of forms of artifactId in the samples. e.g. sample-implementation-crud and bigbank-scenario. Assuming someone isn't already in the middle of this I'm happy to go in and fix them but what should they look like? tuscany-sample-* would seem to fit the bill. Thoughts? Simon