First of all, thanks for sharing cool useful tips with us as usual.
Today I tried your tip on CC join date and unfortunately the result has been unsuccessful for me. I followed exactly your instruction, copied & pasted the text in blue as it is, but I keep on getting an error message "'}' is required". (Please refer to the image below.)
I'm using IE... Could this be the cause?
Please help me out, Scott. I'm clueless.