This evening, Google
+ Engineering Director Dave Besbris confirmed that the official Google+ invitation system was back up following it being shut down due to "insane" demand last week. As a reminder on how to invite people to Google+ - there should be a widget on the right side of the page after you log into the social network to invite people.
However, please keep in mind that Google is still throttling invites, meaning that if there are too many invites in a period of time, the feature is disabled. Because of this, the widget to invite others may not be available at times.
Hey Google+ folks!As I bet you've noticed, we are facing pretty incredible demand for Google+ invites.As Engineering Director of Google+, I wanted to take a moment to explain why we're growing the system slowly. First, we want to make sure our infrastructure scales so the service remains fast and reliable. Second, we want to ensure that bugs are fixed while there are still a relatively few people in the field trial.Things are going well with the systems right now so we feel comfortable enough to open up invites for a brief period. Our goal is to double the user base in the field trial. (Sorry, we're not giving details about how many folks are in the field trial yet).So, in a few minutes, we'll open up invites again.We continue to throttle invites, so please don't mass invite folks as it won't work. If you invite a handful of your most important friends and family you're much more likely to get these folks into our system.Thanks again for providing so much wonderful feedback!
If you still need an invite, just email brian [at] itsalltech [dot] com and we will send you over one as soon as possible.