> Same with vim, if you add every fantastic and absolutely necessary tweak you read on the blogs, you get somethin much slower than eclipse in a week.

I am not sure what you mean by "every tweak" but fwiw:

    $ ls ~/.vim/bundle | wc -l 
    45

    $ wc -l ~/.vimrc 
    401 /home/rahul/.vimrc


    $ vim --startuptime vim.log

    $ ruby -ne 'print if 2..7 or $. == 151' vim.log

    times in msec
    clock   self+sourced   self:  sourced script
    clock   elapsed:              other lines

    000.810  000.810: --- VIM STARTING ---
    217.536  000.003: --- VIM STARTED ---

> you get somethin much slower than eclipse in a week.

In a week? 6 years and counting.