I'm glad it helped :) The syntax is really simple and when you get used to it, it's really about a hand of symbols you need to remember.
I also like to play with it for example a bold italic could be achieved like **_this_** or _**this**_ or even ***this*** !
One of the struggles I've here in Sn is to make an image clickable, apparently not doable due to the JS managing the images' preview. Not a big deal anyway, and probably safer this way.
**_
this_**
or_**
this**_
or even***
this***
!