BBCode is widely used, in slightly varying forms, on a wide variety of forums on the internet, including Modern Vespa. Whenever you post a message with a quotation of someone else's post, or a piece of text in bold or italic, or a link to another site, you're using BBCode.
I think there [s]should[/s] must be more emphasis placed on math & science.
Soft serve ice cream is [red]very[/red] overrated.
I think there
Soft serve ice cream is very overrated.
The above link (using the word "text") is created like this:
Between the opening and closing url tags is the title, or the text that you want to appear in place of the web address.