Since SPDY was created with DSL MTUs in mind[1] and optimized for them only (unlike plain HTTP which was transport neutral and lasted almost 20 years) I don't f

Since SPDY was created with DSL MTUs in mind[1] and optimized for them only (unlike plain HTTP which was transport neutral and lasted almost 20 years) I don't find it hard to believe that if you look anywhere outside Google's test-matrix you will see the benefits of SPDY tapering away almost instantly. [1] Basically, the test was: will one web-request (including all of Google's tracking headers) to google.com or any of its adwords/analytics beacons exceed one TCP packet and cause possible TCP reassembly-issues or not when using regular consumer-grade DSL MTUs?