Hi egorgry,
I think the reason many folks stay away from Debian proper is for the same reasons I do. I'm not the sharpest knife in the drawer, but I've cut a lot of birthday cakes in my time, and installing Debian is one cake I couldn't cut after about 4 or 5 tries.
The install in archaic and very confusing, especially for new users. It leaves me with the feeling up trying to travel from Dallas to Los Angeles with no road signs!
I may give the Debian install another try some time in the future, but I'm afraid my experiences with it left me frustrated and confused, and as Linux users, we get enough of both as it is!

One thing is not in question, and that is Debian is an excellent distro. Right now I just don't see the need to subject myself to its install when Mepis is so easy to install and configure, and you then have all the access to the Debian repositories as if you ran Debian proper.
It is impressive to me that you installed it, obviously without the problems I encountered. I just wish I was sharp enough to figure out how to do a Debian install right.