Using Internet Explorer: On the search page, pressing Enter while in the "Person's name or emial" or "Common Interest" textboxes reloads the page but does not perform the search. This can be confusing as the user can easily think the search executed and there were no results.
This functionality works fine in FireFox.
In Internet Explorer if you only have one textbox within a <form> tag, for some reason it will not fire the submit buttons "Click" event upon pressing Enter, but it will, however, continue to submit the form. Suggestion: Add a second input element styled with display:none