Can you please explain what the integration would do? Are you asking for chimp to read from or write to Excel?
OK, will do.
Chimp already attempts to do this but it is more complicated than you would expect. For phrases that replace a capitalized word for example, do you capitalize each word in the phrase or just the first word? We've tried to strike a balance where it is correct most of the time. If there are specific instances where you see it is wrong all the time, I would be glad to change the behavior if you can please point it out.
By the way, we have some quick shortcut keys that can be used to manipulate the word at the current cursor position (or the current selection). They are:
CTRL + SHIFT + U = CHANGE TO UPPER CASE
CTRL + SHIFT + L = change to lower case
CTRL + SHIFT + S = Change to sentence case
CTRL + SHIFT + T = Change To Title Case
We have implemented this functionality, but it will not be available in the next release due to some issues with sites blocking IP addresses due to detection of automated activities. We are working on acquiring proxies to stop this happening, however we currently have no cost effective solutions to allow us to offer this as a free alternative to copyscape. Stay tuned.
We are looking into developing this, and have played around with some of the other software you speak of. We have found that their services continually report 'no duplicates found', when Copyscape finds many with the exact same text. This is using 3-4 month old Ezine articles, so of course there will be a lot of duplicates out there. Copyscape have a very good service going and it is cheap. We still may look into developing this feature, but it will never be a Copyscape, nor will the other software :)