I am starting to read the draft http/2 spec and realized its quite strict and leaves little to interpreter’s imagination. Here are the wordcounts for various specs for following words : MUST, REQUIRED, SHALL, SHOULD, RECOMMENDED, MAY, OPTIONAL RFCTotalMUSTSHOULDMAYSHALLREQUIREDRECOMMENDEDOPTIONAL rfc2616 (http/1.1)799348 (43.55%)256 (32.04%)180 (22.53%)2517 rfc723[0-5] (superseeds rfc2616)668344 (51.50%)163 (24.40%)126 (18.86%)126710 http2-17 (http/2)296219 (73.99%)31 (10.47%)41 (13.65%)211...