Learning by cheating - finally got used to use VIM
In fact that devil actually incarnated in the form of a friend and co-worker for a while. ;) At least as long as we shared the same office, I've been able to resist and ignore his vicious insinuations. I kept sticking to Textpad.
Since, I've of course had to work on our severs and thus over the time had to learn a very minimum of VI - to at least be able to do the basic stuff. And of course I downloaded VIM and played around with it ... but I've never got it as far as being halfway as productive as I was used to with Textpad (which, over the years, of course had grown virtual nerves through my keyboard connecting to some synapses at my fingertips or so and thus actually became an outsourced device of my brain or something like that - really, no kidding).
Yet, after having read "The pragmatic programmer" by Hunt/Thomas I simply *had* to do another attemp to learn VIM. I've been totally surprised how easy I found it this time. After two days I felt considerably productive - probably as or even more  productive than I was on Textpad. Huh!
I noticed that there's probably some learning pattern hidden that I could check out for similar learning tasks in the future. So I thought I'd write that down.
First, like mentioned, I've already had some very basic experience with VI. I've been able to open files, navigate around, edit and save my stuff (yup!). But - I really havn't even been able to work with more than one window (aside from sending VI to the background and open another instance from the shell ;).
Second, I had the O'Reilly "vi Editor pocket reference" at hand (which actually had been a birthday gift of the forementioned "devils" incarnation *lol*). Also, I searched the internet for vim.rc files, read them and made notes from them - at the same time already trying to do it in VIM in some halfway efficient way.
Third, I then found the "IBM VIM cheatsheet" (heck! I can't find the link anymore. But here's a whole lot of similar stuff) which caught my attention because it seemed to really be written by hand. I directly followed the idea to create my own cheatsheet from the notes I had made and roughly copied the layout of the IBM sheet. I selected only those commands and shortcuts that I really felt to be definitely necessary - they filled almost a DIN A4 paper. I left some place for further notes also.
Back at the keyboard I immediately noticed that I remembered several commands. I pinned my cheatsheet onto the wall beneath my desktop and tried to keep my attention on how I'm doing things, where I could use one of those commands and how I can get used to it.
After a few hours of typing, reading VIM tips and "surfing" the manual, changing my vim.rc (restarting VIM all the time since I hadn't figured out to do it with :so yet ;) I was able to type and edit in a satisfying manner.
And there were a few things I have *not* done. I have not - like the first time I checked out VIM - immediately tried to change all kinds of mappings do commands I *thought* they would be usefully mapped different from what VIM comes with by default.
Also, this time I have *not* tried to install several plugins to somehow mimic my GUI "workspace" pane in Textpad (something that I'm still missing) but learned how to - well, sort of - use buffers and windows instead.
Next day, I found myself to be able to do most of my daily work using VIM. Of course, there's been a lot of stuff that I had to look up in between and some tasks I simply didn't get managed. But hey, for the first time it simply *worked*. Cool.
I continued to work within VIM and tuned several settings that didn't match my habits. I learned to use :mksession and :so and the differences between the selection and visual modes. I continued to pay attention to *how* I'm doing things and step by step adding habits to do them different.
About three days later I noticed that I do not need most of the notes on my cheatsheet any more (like hjkl keys, search, substitute etc.). Instead, I looked at notes that I've made on separate pieces of paper on my desktop and I consulted the manual when I've forgot some setting or command.
I followed the idea to repeat that process and first - again - collected those commands that I thought I really should learn next, grouped them together, discarded several commands from my first sheet and kept others that I've not really got used to yet.
Again, I pinned that sheet onto the wall behind my screen and immediately noticed that I had remembered some of that stuff.
So, the pattern seems to be (for me):
- get used to some very basic, selected stuff
- collect the very next simple steps
- arrange them and write them down as a cheatsheet
- while actually doing something pay attention to how it can be done better
- train a while
- goto 2.)
- generally follow the trails of what comes with the defaults, probably tweak some stuff that's been tweaked by others.
- keep you're hands from too nifty stuff like multitudes of plugins or esoterik mappings that add their own tons of complexity
Oh. Here's the second version of my VIM cheatsheet.
Hmmm ... now looking at it I think I could add another iteration ... goto 2.
 Year, I've been tied to stay on a Windows box for developement for several reasons. Hope to get rid of this soon though.
 Hmm ... in fact that's difficult to compare. There are some areas I simply haven't got by now - like using grep on recursive directories and interating through the results. At other tasks I'm definitely already faster.