Are there issues to be aware of on the site if I'm using Mozilla Firefox, vs. Internet Explorer for example?

I have used both Foxfire and MS IE. Can't tell the difference in using the site except I have to log in each time with FF. Could check the remember box and not have to log in but once. Of course there are differences in how they work but the pages turn out the same.

I try to keep the code agnostic. I'm not aware of any "major" discrepancies that occur between different browsers.

I use both and doesnt seem to make any major difference. I have clicked the "remember Me"button on both and stay logged in but they show all unread from the last time I used that browser.
Tony

That's good to know, thank you all.