Yesterday I attended Flex Camp Cleveland.

Slides from the presentation “Introduction to Object-Oriented Programming” are available here. Thanks to Kristopher Schultz for the link.

A few random notes and opinions mixed together:

• Flex is a topic that attracted a lot of people! We had more than a hundred attendees, and at least drove from places like Columbus, Michigan, and Pittsburgh.
• There’s a lot of technical talent in Ohio. I don’t believe that we have a technical shortage. Instead, we have a shortage of managers and entrepeneurs that know how to build technology-based businesses.
• Flex addresses a lot of my personal frustrations with HTML. In particular, I’m thrilled to be able to add tags to the language itself.
• Flex 3.0 is not just zero-cost, but truly open-source.
• Search engine spiders may have difficulty indexing flex apps, but typically, you don’t want search engines linking into your app. You want them linking into your documentation and marketing text.
• People say that there’s a difference between being knowledgeable about a subject and being able to teach that subject well. The same thing is true about public speaking. Speaking well is really hard to do. You can easily tell a professional from an amateur.
• Air is now available on linux, in an alpha state. Hurray!
• Flex offers server-initiated pushes out to clients. Flex uses a family of protocols to make this happen. Depending on network configuration, it uses anything from a true server-initiated push to client-side polling.
• We all got flexcamp t-shirts, but they were all sized extra-large. Any reader that wants mine is welcome to it.
• I’m a command-line snob and don’t like using GUIs to build user interfaces, but I was impressed by how powerful the designer view was in flex builder. I wasn’t impressed enough to pay for it though.