Pricks
The only conclusion that we can come to as to why people don’t have comments on their website is because they are such collosal pricks who write about such colossaly pointless crap they would be swamped with either:
A: other colossal pricks telling them how awsome they are or
B: normal people telling them they are colossal pricks
“Tablets Empowering Users”? The only thing empowering about a tablet or any other piece of vanity tech is when somebody picks one up and beats some colossal prick over the head with it.
We also get the irony that Tumblr doesn’t have comments but who says the people running Tumblr aren’t in category A?
Ranting about colossal tech pricks, now that’s empowering.