I added the TexLib.cs file which contains the TexUtil and TextureFont classes I've blogged about previously. Hopefully it will be easier for those interested to find this functionality this way, since it is published under the "Contributed" link on the OpenTK.com site. At least it will be easier for me to find my own code ;)
I think I might add some font bitmaps to the library, and maybe an example GameWindow or two, aswell as a solution. Maybe even binaries to demo the functionality directly.