Look no further:
Another great article on the top 5 sites:
http://upadhyaykiran.blogspot.com/2009/11/5-sites-to-find-free-alternatives-to.html [7]
Links:
[1] http://pulse.veltsos.com/category/it/blogging
[2] http://pulse.veltsos.com/category/it/software/foss
[3] http://pulse.veltsos.com/category/it/open-source-foss
[4] http://pulse.veltsos.com/category/it/reference
[5] http://pulse.veltsos.com/category/it/software
[6] http://freeopensourcesoftware.org/index.php?title=Applications
[7] http://upadhyaykiran.blogspot.com/2009/11/5-sites-to-find-free-alternatives-to.html