In reply to:...
Thanks Srikanth, good to know that they're useful.
I figured that documenting the journey is good for both myself and others, having a record of how I achieved things means I can go back to it in future to remind myself how to do something or to improve it as I learn more.
By the way, I didn't get your webmention and I think it's because you have the class as
p-in-reply-to rather than
u-in-reply-to and it should be on the link itself. The div holding the reply text can be