One recurring complaint is that nobody talks about code on /prog/. So everyone write go and write some code, any code, that does something, anything, and post it. A small explanation wouldn't go amiss either.
Read the first document I linked.
Basically, the answer is that all Lispers indent the code the same (or more or less very similar with very small differences depending on configuration details of their editor) and that we use the indentation as a cue to easily understanding the code. Randomly indented parens can be very messy as you're removing the few visual cues that we have (we have no real syntactic sugar). It also makes me look at the parens - I almost never look at the parens, I read the code by indentation, however the parens give you a lot of flexibility when WRITING the code.
When I see indentation like yours, it makes it hard for me to read the code and I have to either slowly read it and match parens (nasty), or copy it to Emacs and hit a key chord to indent it. Either way, you're making me spend some extra 10-20 seconds starting up Emacs and indenting your code when I could be reading it directly.