@Vox.
Sediously?
In the very same post you've claimed OS4 stuff like OS4 developments like html5 and OWB are ported not developed in a negative way, yet the stuff you claim as a positive for MOS is also largely "ported, not developed".
Do you even think before you type these days?
Also, what exactly do you think porting means? It often, ironically, requires quite some development to port software.