I rather keep it, its still useful, came the cam anyway.And it is lighter on the D5k, i usually carry the cam in my hand on walkabouts so there is a difference between the 18-55 and the 18-105. Im getting the D90 in the future, so the 50 f1.8 may be somewhere in there. I prefer auto focus.

I have yet to really start taking potraits shots, so since i already have the 18-55, might as well use it right?
....
I wonder why ppl want to dump their 18-55 asap. I think its a decent lens. Of course it cannot be compared to primes or fast lens, it is after all many considered 'cheapo' lens. It has its limitations of course. I am not sure if there is one perfect lens for everything. Im still new at this, its all a learning experience.
Anyway, its just my 2-cents worth. Cheers!
You can check this thread of the pictures taken with the 'cheapo' lens like the 18-55.
http://www.clubsnap.com/forums/showthread.php?t=699278