Subscribing simply means you get notified of new posts, as far as I know. It can be helpful if there's a thread that doesn't get posted to much or you have a question and don't want to keep checking back to see if anyone answered.
The Following 3 Users Say Thank You to kellyh57 For This Useful Post:
THANK YOU ALL!! I have asked in the past if there was a feature that would do that and someone told me "no, you just have to keep coming back to look" ...and that's what I've been doing, lol!! Half the time I can't remember what I have asked!
my name on Ralvery is: knitnackpaddywak