But you didn't try, now, did you? You state you used SVN twice only and the first time was very brief.
So..
- The claim is useless (your experience in general might not be relevant here)
- The 'inversely proportional' line is a gut feeling, not helping - and the whole comment here was a copy/paste from your blog comment.
Several people point out that there might've been a good solution and you cross-post 'Yeah.. I don't believe that. And let me hide my personal belief behind some math related statements' and even refer to that answer of yours when _even more people_ tell you that you should've tried git-svn (again on the blog, replying with 'see what I replied to X')?
I'm confused. Why are you so confident that you didn't miss out an easy solution?