trade Installed skalinks. Need sugg. and submissions

[ncaditya]

I installed skalinks on my sites. Please submit your sites to the directory.
The directories are
www.tooth-teeth.info/dir/
www.coronary-heart-disease.info/directory/
www.kidney-renal-disease.info/directory/
www.cancer-carcinogen.info/directory/
www.diet-health-nutrition.org/directory/
www.nutrition-malnutrition.org/directory/

Thank you very much!