Recommended additions to the docs / marketing material: "portable" -- portable to what? comparisons -- vs. libevent, libuv, etc. in the sample program -- whe

Recommended additions to the docs / marketing material: "portable" -- portable to what? comparisons -- vs. libevent, libuv, etc. in the sample program -- when will dyad_getStreamCount() drop to zero? will it ever? what exactly is a "stream" anyway and how does it relate to individual connections?