My frustration with ASP.Net led me to write my own backend so I could customize it as my code base requires it. I can only imagine what I could have done with the source to ASP.Net backend - editable - in my project, so I could have tweaked it as needed. This has been a two year journey.

I've got need to do low level HTTP stuff - to the point where I'm looking at HTTP.SYS and what all else is available to me. Afraid of MS releases in the future that can damage legacy stuff as it gets left in the wake.

Source to stuff - that I can really use and edit and apply - seems like a really great offering.