I find myself being as guilty as any on this front - constantly thinking that my 'friends' (all ~200 or whatever of them in that list) actually care and need to know that I am eating/drinking/viewing/visiting/riding/doing/etc whatever it is that I am doing...
While I am ashamed to admit, I can recall more than one such instance where I am among friends having a drink, and I decide to check in - then I realize that I have to tag people, then I have to search for location because it didn't correctly pull up, then I have to re-do it all because I accidentally backed all of the way out of the initial post... Then I have to do it all over again to G+.. "Oh, what was that, friend? I wasn't listening completely as I was carrying out the super important ritual of sharing with the world that we are sharing this tasty beverage in this dark downtown pub instead of paying attention to our ongoing conversation about the next great thing in social media and connectivity..."
Is it the end of the world? No. Is it hurting my relationships - so far, I see no indication of that... Is it perhaps a bit annoying to have to repeat yourself a couple of times because you couldn't be heard over the glow of cellphone screens as they were being used to check in on FB? Yeah, just a little bit - but we'll live...
But really... Don't worry... Glass is here, kicking our assimilation into the next higher plane of online existence.. With some future revision, we will be controlling it all via eye movement and facial gesture - and so you will then be relieved, instead of annoyed, to learn that your friend wasn't having a seizure or a severe facial spasm, but instead were just tagging you in a post on Facebook and G+ simultaneously...
The reality is - we wouldn't do it if it weren't fun or providing us something that we (the majority of the collective) were looking for... It scratches an itch - albeit a narcissistic one at times... While I agree with points here and found the post to be an entertaining read, it's not (yet - or likely ever) that big of a deal... It now seems pretty apparent, with the success of MySpace, Facebook, G+ and other such social sites, that we all like it - the person posting about their drink at the pub and the person liking the check-in from their couch... That's the beauty, I guess - it's pretty much an opt-in activity - you either have an account and participate or you don't...