Java Power Tools polls: More Continuous Integration tools

The Java Power Tools website includes, among other things, a poll on Continuous Integration tools. Many people have already voted, and I have had a lot of feedback on the tools listed. So, due to popular demand, I've added some more CI tools to this poll. Anthill, which I forgot in the first poll, as well as a number of commercial products. Although the book focuses on O/S tools, it must be said that the commercial offering in this area is becoming very interesting of late, and many of the companies have close ties with the O/S community. If you use a CI tool, check out the new poll and see if your favorite tool is listed!