Last night, I wrote up my initial thoughts on Google+ after using it for a day. Overall, I find it pretty compelling so far. While there is a bit of a learning curve, after about 15 minutes, I found myself at home using the service. And little things (namely notifications) kept bringing me back. But let’s be realistic, it has only been a day. The new car smell has yet to wear off. And I have also noticed a few other things that may spell trouble down the road.

Right now, almost every single post I see on Google+ is shared with the Public. Perhaps this is to be expected since the initial roll-out yesterday was very small. People don’t have a lot of friend in their Circles yet, so they’re posting everything to the public in the hopes of seeing some interaction, I imagine. I have been doing this too.

But tonight, Google started dishing out invites for early users to spread around as they see fit. As far as I can tell, the service is seeing a massive influx of new users right now — a lot more than yesterday. And while Google’s servers appear to be handling the new load just fine, I do wonder what this will mean for the underlying principles of the site. Namely, will people start using Circles in the correct way?