Do we still have the post about what numbers got you to which levels for what?
Here's what the thresholds were set at previously for the four levels of each achievement:
Stat Addict (Holes Played): 1,000, 5,000. 20,000, 50,000
Aces: 1, 5, 10, 25
Workout (Miles Walked): 250, 500, 1,000, 2,000
Course Explorer: 50, 200, 500, 1,000
Shutterbug (Photos Added): 100, 500, 1,000, 5,000
Linker (Links Added): 25, 50, 250, 500
Disc Collector: 50, 150, 400, 800
State Explorer: 5, 10, 20, 50
Country Explorer: 2, 4, 8, 15
Road Warrior (Roadtrips Planned): 3, 10, 20, 50
Discoverer (Courses Added): 5, 25, 50, 75
Correspondant (Course Conditions Updated): 50, 175, 400, 1,000
Videographer (Videos Added): 25, 50, 125, 250
Wordsmith (Reviews Written): 25, 50, 125, 250
Competitor (Tournaments RSVPed): 20, 50, 125, 250
Tournament Director(I believe tournaments added): 25, 50, 125, 250
Informant (Hole Tips Added): 50, 150, 350, 700