'Tis bad enough to read an otherwise well built argument, being badly let down by misuse of common spelling practice.
It is even worse to occasionally see it in the printed national newspapers.
And sometimes, while reading a blog or whatever, I encounter the inevitable. And I lose all interest.
With that in mind, I would like to see this particular spelling failure eliminated from P.ie
They're is short for They are - the apostrophe is instead of the 'a'
There - means there. : Over there : there are : there was etc.
Their is possessive : Ownership of something. e.g. Fianna Fáil continue to stand over their policies.
Don't let yourself down. Get it right !