Is There Any Good Reason Why This...
News0 min ago
No best answer has yet been selected by Romeo. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.You have discovered part of the answer yourself. The phrase you are questioning is HTML code and means a quotation mark. The parser program for this website has correctly recognised it and replaced it with a quotation mark.
When it appears in someone's post, it is not because they have typed it in or intentionally included it. It is because we are all using different browsers and editors and some of them have compatibility problems and the reverse happens - the user types a quote mark, it gets translated into the expression you ask about, but then doesn't get correctly translated back again into the quote mark for display.
We all wish it didn't happen, none of us want it to happen and one day the AB Editor may get his team of dedicated monks to sort the problem once and for all.