I signed up with the elf. This will probably not be a very useful tool for me but I can see the usefulness for families with multiple users or those who use more than one library. I signed up for email account updates.
P.S. Now that I've had the elf for a few weeks I really like it. I like the reminders I get of all the materials I have on hold. HCPL tells us when we have an actual item ready for checkout but the elf tell us all the materials on hold.
