Re: Invite Anyone – invite by email too – please help test
The Submit input to the left is generally acknowledge as the correct positioning for this type of control from a HCI and accessibility point of view so best not floated to the right. It wouldn’t hurt to wrap your hidden inputs in a paragraph tag as well just in case someone was determined to try and run and validate against a ‘Strict’ Schema.
I agree that the widget lacks something but like yourself and techguy can’t quite see what it is or whether it’s simply a matter of some fluffiness design wise. The addition of ’email address’ ? I have six inputs just for the hell of it and it tends to look a bit odd and repetitive, too many ’email address’, but then again maybe not, it’s now starting to bug me 
