I didn't mean the term "Users" was a problem. I simply meant that the descriptions of the three tracks weren't parallel.

Your description for "Users" begins with, "Presentations for", while "Applications developers" and "Platform developers" begin with "Developers who" and "Hardcore hackers" respectively. The first is a description of the presentations found within that track, and the second and third describe the people who should attend sessions within the tracks. It's a slight shift, but it feels a bit sloppy and sets "Users" apart in an odd way.

That's all.