Like Maryb119, mine is also this years IRR centre. Mine has 4 rounds now,and only 1 more to go.Funnily enough, I worked on one of Mary's borders, and she has just finished the 4th border on mine.
And yes you're right, there are a lot of great quilts out there made by some very talented people. If you haven't already, you need to go look at the thread for the monthly block swap.They're amazing.