I've gotten lazy about capitalizing Internet, so I don't most of the time, even though I know I should.

I put a space in web site, but that's because I'm old school and when I first started doing them in 1997, that was the acceptable form of the term. but, the interwebz are lazy and don't like to bother with paltry niceties such as correct grammar and spaces between words, website it now is, much as it make me squick to admit this.