ok, here's my own attempt to quantify what i've only felt intuitively up to now:
system is k62 450, 192MB, which is probably not terribly significant.
running win98SE stripped of most non-essential crap, with IE 5.5.
no mozilla or netscape installed... this may be significant? **
both home pages set to about:blank.
reboot windows, run IE: 7~8 seconds.
close IE, then run again: 1~2 seconds.
reboot windows, run KM: 12~13 seconds. (no loader)
close KM, then run again: 2~3 seconds.
this agrees pretty much with my casual assessment from daily use.
i present it not as 'proof' of anything, nor in support of any argument,but only for perspective; it explains one reason that opinions on loading speed vary -
obviously, the experience on which the opinion is based varies quite a bit itself.
** i should also note that i loaded the following plugins with k-meleon:
IE favorites plugin
macro extension plugin
toolbar control plugin
history plugin
plus a <a href="
http://tln.lib.mi.us/~amutch/pro/kmeleon/khistfiles.htm">couple of other files</a> not included with the release.
...and that i didn't load any third party plugins, or the mozilla bookmarks plugin, since i don't have any bookmarks to load. this may be a factor?