IBM Flushes Restroom Patent

jdkane writes "As reported in this CNet news article IBM has quietly eliminated a patent it received on a method for determining who gets to use the bathroom next. I say Kudos to IBM because it is a relief (no pun intended) to see some common sense prevail in the patent news. A funny quote from the article is "But just because the patent office granted this and other questionable patents doesn't mean the system is broken".;)"