For anyone who has scheduled any kind of meeting with more than one person knows how much of a headache it can be. The problem only compounds when more people are involved. Part of the problem, is not everyone—even within the same company—uses the same digital calendar program. Or for that matter, some still use a paper calendar.
I have been collecting a few apps and add-ons to help make the process of coordinating a meeting, just a little easier. Some of the are add-ons for browsers, others for Gmail and some are standalone apps. All of them should help ease the burden when it comes time to schedule the next multi-person meeting.