Hi Jan!
Actually, this question gets asked quite a bit. It's an interesting idea. Some extensions
do work in K-Meleon now (one is that famous Googlebar which was grafted into Wechselbalg Version by Guenter) but it's a terrible pain to do and a "hit or miss" deal as they must be manually taken apart and installed. Phew!
See, the problem isn't that K-Meleon is "another Gecko-based browser". That isn't it. Firefox is built entirely around the .XUL (pronounced "xool") format which is a type of "html page". Kewl, huh? When you call up Firefox and it's sitting there all nice and pretty on your desk displaying your homepage what you're seeing for a GUI (graphical user interface) is a
webpage! So technically, you're using a webpage---to view another webpage. Quite a radical idea actually---and one that makes Firefox cross-platform, because ALL computer Operating Systems (OS) can see webpages after all, right? Or what purpose would they serve?
It's a real technological brainstorm which thought that up. The one problem is that there is so much coding involved that's why Firefox can sometimes take up a lot of the computer's RAM---the .XUL to create the GUI, not the Gecko that allows you to see the pages, or else K-Meleon would likewise be a resource hog and yet it isn't.
Now extensions in Mozilla/Firefox/TBird, etc., are generally likewise of a .XUL nature, or are dependant upon that .XUL interface in order to work with the programme, see?
Now you have K-Meleon, which likewise has the Gecko engine but with a very
big difference: It's melded into the
Window's GUI instead of using .XUL. And this is why K-Meleon is so speedy and lightweight. It's using the native format of Windows to build ALL the bars that you see, just like "Word" uses the Window's format (called "widgets"), or the file manager, "Explorer", etc., and basically all you're doing when you download K-Meleon is the Gecko engine, a few themes, the programme that says "work with Windows", and the settings (many that they are) that's about it in a nutshell. They IS some .XUL, yes---but the more .XUL you add, the more you slow the browser. It's a big trade-off in speed and agility, see?
And this is the difference between the two browsers.
I hope this has helped explain a little bit the inner workings and differences of the two for you Jan? It's been real fun for me! I hope it gave you some fascinating insight and encouraged you to learn even more. (Like about our "Macros" system which take the place of extensions?)
Amicalement / In friendship,
Eyes-Only
"L'Peau-Rouge d'Acadie"