The example content wise makes me feel like it's an even worse idea than before.
I've seen those Destructoid blogs when I use to read the site for videogame news and those are nothing but flame baiting and "I bought something today" posts. It was just an uneeded extension to their already abysmal comment section. I think the only reason why anyone would read someone's blog is to find information to make fun of them. Most people here who are interesting enough already have their own blogs somewhere else. I don't see myself reading anyone's blog or making them. The message boards eat up enough of my time.
Added: Also, I don't want people spamming their new blog entries around the forums especially in the chat thread. It's bad enough hearing people complain about boring shit there and I don't need links to longer versions of that boring shit. BUT THAT'S JUST ME, WHAT DO YOU THINK?