If you can give me links to some good research on this I will give you best answer.
202049
ofcourse\nthis will help you:(the good link for best answer)\nhttp://www.message.uk.com/articles/why_redesign.php
113268
You might find some answers in the links below.
268296
Your question is too broad to answer well.  If you suggested some catgegories we might be better able to help you.
53177
I have found a site relating to the topic I can't say that I can vouch for how reputable the information is.  But here is the link you make your own educated decision.  Obviously anyone can fudge numbers to make there own point.
404663
The site below may give you some specifics, it also has lots of links to other sites........:D
117035
This site might help ya out...I didnt read through the whole thing  but give it a try.
632939
There is a good article in wikipedia.  see link.
435901
Absolutely.  Check out the source links!
657077
You have obviously done some intense research.  So give us the answer lol
233554
Just answered your OWN question. Do some research.
263795
I have done a search on it and I came up with these links... I hope they help!!!
229683
wikipedia.com has some good stuff. Hope that helps.
328618
try this site has some interesting information:
73702
check out the links mentioned in source.. you may find them helpful
254530
Check out this website, hopefully it helps.
513704
I hunted all over.. interesting question.. I found the link for you to browse. I learned some new information I had no idea about as well. Thank you. LL.
21735
i hope this website helps you.\n\nps. if it does please choose me as the best answer