I just read the eye glasses care article on wikihow.com.
It was a great article. One of the more interesting points was this:
1. Never clean a pair of eyeglasses with a dirty optic microfiber cloth, by doing so you can actually scratch the lense.
2. Isopropyl Alcohol (70%) is supposed to be an excellent glases cleaner and cheaper as well. The aricle claims that it is the active component of most commercial solutions. Has anyone tried this?