I might be speaking at QCon London, but I am not sure what about.
The requirements are:
This track intends to showcase some of the practitioners, tools and technologies to provide an awareness of something other than the Microsoft mantra for software development on .NET
Each talk should show at least one thing that is new or unusual for the masses on .NET to know or use and compare it to the status quo. It should provide some in depth examples or code around that comparison. In the cases where the speaker is the author of an OSS product also give a broader rationale and explanation of the tool and when it is best used.
My main issue is that there are too many topics to talk about, and I thought that I might put it on the blog and see what people are interested in.