I have a very selected group of users on my web application. Not everyone can just visit the website, and if they do they will need login information to see anything but the login box. The users have to contact in order to get an account.
I am almost complete with my application, and it is not so friendly with ie, and has a few glitches with firefox. It works perfect with safari and chrome.
Now, since I'm only going to have 100-200 users, is it OK to force users to use either safari or chrome?