Netscaler Knowledgebase

My two cents:
We have an infrastructure with about 40 million impressions a day.  Often times we get requests that require immediate adjustments that need to take place.  It'd take days to go through development, QA, etc before it's put in production.  So we use URL rewrite to implement the necessary changes until the app is revised.

I'm sure there are many occassions where one feature could be used for so many different reasons.  It all depends on your infrastructure, need, and how it can help.

JM