This is the feature that's got me signed up - I don't attend a lot of conferences (and even when I do, it's often to speak rather than primarily attend), and in

This is the feature that's got me signed up - I don't attend a lot of conferences (and even when I do, it's often to speak rather than primarily attend), and in part this is because it's hard to track ones of interest. It doesn't get much easier than 'in my inbox'. It was also an interesting way to get a snapshot of my Twitter connections - knowing which conferences my connections are tracking reveals a lot about their various interests and global locations.