Great - glad you enjoyed it and I'm happy to support you.

Try to avoid link dropping though, as quite a lot of people just see it as spamming, even if it's a good article like this and you can get downvoted.

It's partially because there have been lots of phishing links going round, so you can get tarred with the same brush.

You can always mention your article in a comment without putting the link in.

Have fun :)