It would very useful as a standalone instance to be able to edit the positioning of fields in the Lead Info tab. Many of our fields correlate with other fields and being able to arrange them in a logical order would certainly enhance productivity.
This would be awesome to help us stay more organized. Like Mike, a lot of our fields correlate to others and, on top of that, a lot of our fields are simply to track CRM-esque data because we do not have SFDC to connect to.
Being able to bring more important fields up top and push fields that are just used in certain forms/surveys to the bottom would be very useful.
Yes, this would definitely help people in my organisation. It's great that you can create a Custom tab and congregate the very most important fields together in whatever order you want. But I wish I had the ability to further group the more indepth lead fields that people need to access together at the top so they don't get confused by all the other system/reporting fields below.
The way I've begun to deal with this is to put a letter at the beginning of my field names when I want them at the bottom. Z Click Stream, Z Click. etc..