I am currently creating a website with really complex profiles that contain around 20 fields.
Than can become really heavy to deal with if you start having 100 users++.
I am suggesting to be able to put all the users meta under the same meta using an array that we could manipulate after in the created profile page…
Just like this:
user_meta = array ( phone = "(555) 555-5555", websites = array( "www.website1.com", "www.website2.com" ), age = "27" )