I have been mulling this over for a while. After reviewing the licensing of the webppliance I found out that many of the bundled software was licensed under GPL. I reviewed the GPL license and from my interpretation this bundling makes the entire project GPL. Also, it would have to be considered a separate work. But, I cannot imagine that Webppliance could be considered a separate work because if you removed all the GPL components it would have no function.
I emailed Ensim about it, along with a request for the source code per the standard GPL requirement. They responded, "Although we understand your interpretation of the GPL licensing, we do not agree with it."
I would like to hear what people here think before I lodge any formal complaints.
The GPL license can be viewed at [opensource.org...]
Btw, the list of GPL software that Ensim uses is incomplete. I would estimate about 25% of the distribution to be GPL. Also, they did not even acknowledge this anywhere until we went through several heated emails.
Thanks for reading,