The past couple of days has seen an amusing rant by PPK, that then turned into a retraction and call to action. The original rant included a condemnation of iPhone developers as being stupid and arrogant. Others have adequately refuted PPK, so I won't...

Last week I had a fun conversation with Charles Nutter. It was about "java.next" and in particular, Charlie's requirements for a true replacement for Java. He stated his requirements slightly before that conversation, so let me recap: 1.) Pluggable...

You might have heard that Joe Hewitt has given Apple the finger, and is moving on (or more accurately moving back to) mobile web development. You can do a lot on mobile web browsers -- more than you can do on desktop browsers. This can seem...

Back in May, I was working on my JavaOne talk on JVM language performance. The first comparison was a prime number sieve. If you look back at the slides, you might notice that I did not include a Clojure implementation. There were a couple of reasons...

A few weeks ago I blogged about concurrency patterns and their relative tradeoffs. There were some really poor comments from Clojure fans -- the kind of abusive language and trolling that reminded me of Slashdot in its heyday. In fact, for the first...