There's a storm brewing on Twitter — over which hashtag to use when storm winds start blowing in P.E.I.

Some, including Environment Canada and the Charlottetown airport, use #PEstorm.

Others use #PEIstorm.

For some Twitter users, two hashtags is just too much. It's "madness."

It became a bit of a debate, with some users taking sides.

So, let's settle this for once and for all. Which hashtag do you use?