I agree with Arminta. Batch updates are not a solution. Anyone who is using a third party tool to track their contacts will likely end up with a CSV exported from that tool. Whether they’re door knocking, phone banking, a survey, or whatever the case may be. The only way to get that information into NB now is by manually pulling up each contact and entering the information. A function to do a CSV Import of Log Contacts entries would save a ton of work.