Sorry I came upon this thread a bit late....
This is a ridiculous motivation. Tell 90% of the world that they have to take another browser to enable using the RT templates. Sorry mate this is nonsense as is the reaction of moving away from Joomla 1.5. I do not care if somebody likes or dislikes IE. I cannot tell 90% of the world to use FF which happens to be also our browser of choice but thats irrelevant
I believe that all coders, web designers or anyone intersted in web compliance has the responsibility of educating the public of options related to browsers.
Realize this one glaring-fact... If any version of IE was not thrust into the computer owners face as it is with windows, would anyone, given the option, ever download and install a buggy piece of software like IE. It is full of security gaps (not saying FF doesn't have a few), incompatibilities, antiquated code requirements, and many other nuances that leave a bad taste in my mouth.
MS loves to boast their market-share of IE, but they are forgetting several things. 100% of all Windows machines come pre-installed and integrated into the operating system. Market-share, if you look at the true meaning of the phrase, is a measurement of choice. The customer choosing your product over another. When they force-feed their inferior product down peoples throat, no true market-share can be derived from this practice. The only thing one can measure is the "market-share" of other browsers. Because those who use FF, Netscape, Opera or now Safari, do so by choice and because they made an informed decision.
One of these days, I will quit writing special code for IE to work correctly and put up a special message for detected IE browsers stating... "I'm sorry, the browser you are using is antiquated and is not truely web compliant... Please download a compliant web browser such as FireFox or Safari and try again. Sorry for the inconvenience that Microsoft has caused you."
Enough of my rant...
Wage