hard to explain to someone who thinks he know everything about symbian even if he never use symbian at all...
as one of symbian modder i have a reason why i jump ship from symbian to maemo...the reason is simple...

in symbian forum you can call me a modder but here i just a student that learning from the very-very best teacher such as MAG,nicolai,Mentalist Treaceur,pali & many other in our beloved forum...as a student still i don't show off my symbian modding abilities to other cause modding a symbian is nothing comparing than the abilities to modded a maemo...

so why do you thinks you can port symbian to N900 knowing that you dont even have the knowledge to understand the system itself???
did you learn something that make you believe that you can port symbian to N900??

if you do then i will be amazed cause i have been a symbian modder for almost five years now but still i believe it is impossible to port it to our beloved N900...