Well Known Vs. Rational Vector Delivery - Part 2

Today I coded up a little toy application.  It limits the number of vertices displayed according to zoom level.  Very simple.  Its the pre-game to tiled vector datasets. 

Winners:  NetTopologySuite and SharpMap.  They let me write this in under 80 lines of code.

Losers: Me!  I skipped out on rock-climbing, a movie, and beer to write this.