Looks like Facebook is going through some teething problems right now. While people are reporting the ability to view the site without difficulty and load times appear unaffected, nobody seems able to post status updates, upload images or comment on anything.
It seems almost everyone is bumping into some variation of this message when trying to use the site:
It's been ongoing for the last hour or so and Facebook has yet to issue an official comment on the matter.
KitGuru Says: This will be a good quick test, as this story should hit our Facebook within a few minutes of posting this on the main site. We're either going to get no comments or look like idiots.
Are you guys having trouble using the service?