[zamadatix]

This is great, there were a few network functions I used a lot (validate IP format, find network address, find broadcast address, check if address is in subnet, etc) and would always just stick a "scratch" sheet in a workbook duplicated for each time I needed to perform an operation and nobody was ever going to be able to decode after I hit "send" on the email. The additions they've added make this so simple and ubiquitously available I wouldn't even call it ugly for that use case anymore.