O'Reilly media founder Tim O'Reilly is "the most powerful voice" in open source, followed by Linux chief architect Linus Torvalds, Google executive Chris Messina, ex-Sun CEO Jonathan Schwartz, and Gnome and Mono founder Miguel de Icaza, according to a new ranking of influential open source personalities.
Torvalds isn't the most active blogger, with his most recent post coming on Feb. 24, and many of his posts are about personal activities. But when he does speak about Linux or open source his words carry a lot of weight.
O'Reilly tweets many times a day and has more than 1.4 million followers.
Open source collaboration vendor MindTouch is releasing the ranking Wednesday in conjunction with the Open Source Business Conference in San Francisco. The vendor came up with a top 50 list after grading about 200 open source commentators on how much buzz is created by their blog posts, tweets and other messages.
The list is clearly not a definitive ranking of which people influence the open source community the most. Only executives devoted to Twitter and blogging are likely to make the cut. But at the very least, Mindtouch executives say the 50 people on the list are ones the open source community should be paying attention to.
"We first set out to determine reach by examining the number of followers and buzz an individual has on sites like Twitter and Google," MindTouch vice president of sales and marketing Mark Fidelman writes in a blog post that will be published Wednesday. "We then needed to determine how much impact an individual had with their followers and subscribers. We asked questions like: How often were they retweeted? How much buzz is created around their blog posts, tweets, and other messages? How often is the individual referenced in the blogosphere? Were they cited by influential people?”
MindTouch CEO Aaron Fulkerson was ranked 46th. Fulkerson said the list contains several names from overseas that he didn't recognize, and that he was surprised to see de Icaza ranked No. 5. "I know he's an influential person and vocal and active but I was surprised to see him at No. 5. He's a good friend of mine so I'm happy to see that and he adds a lot of value to the conversation."
Fulkerson called it "a very credible list," but MindTouch executives acknowledged some limitations.