What to do with a feature that only works 90% of the time?

What to do with a feature that only works 90% of the time?http://blogs.msdn.com/b/jmstall/archive/2006/01/25/killing-unsafe-features.aspxImagine when you're designing a feature if there was an operation that was very useful 90% of the time; but the other 10% of the time it was provably and innately unsafe (either crashed, deadlocked, or gave back garbage). By "innately unsafe", I meanen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)Trivia about Managed debugging and Exit Processhttp://blogs.msdn.com/b/jmstall/archive/2006/01/25/killing-unsafe-features.aspx#2516120Thu, 10 May 2007 06:52:13 GMT91d46819-8472-40ad-a661-2c78acb4018c:2516120Mike Stall's .NET Debugging Blog<p>Process Shutdown is evil , as Raymond Chen recently blogged about in wonderful detail. This prompts me</p> <img src="http://blogs.msdn.com/aggbug.aspx?PostID=2516120" width="1" height="1">