@Helio You
can actually check both rank
and level, but you have to view your friend's profile by clicking on their icon in the Rankings or your Friend List.
It's nice to see they finally got a translation out, finally a reason to use the scheduler seeing as my peers can actually read it now. lol
The disadvantage is that you can't choose a date for your plan, and times are restricted to 4 PM to 2 AM, which is a bit odd. Also not sure how it interacts with timezones, as
@Phobos stated it;
So that's a bit weird. The site doesn't indicate your time zone, or the one it assigns you at any rate, so as I said I'm not entirely sure how that interaction plays out yet.
Regardless, it is a welcome addition, and I hope they take the time to flesh it out a bit more to make it more convenient and user-friendly.