I don't like it when people focus on grammar too much but "I am worry..."?
http://edge-op.org/iowa/www.iowaconsumercase.org/010807/PLEX...
I assume he was using some Microsoft spellchecker.
There’s a few famous VCs that are apparently too busy to ever capitalize a letter... Too busy to shift!
Personally, I'd struggle to not capitalize things. It's just automatic.
I do believe there was a bit of a fashion to not capitalize things for a while too; I remember some people doing it on the interwebz.