So I guess Make Do and Mend leaked? Curious to see the internet public-at-large's reaction to it. Probably top 5 for me for sure.
Constants -
If Tomorrow the War

They have a new album coming out pretty soon, but I recently realized I hadn't even checked out their last one from 2010. Not bad. Fuzzy post-metal/rock with electronic tinges and some unusually scrappy melody to it. Like the Mercury Program meets Isis meets some respectable version of a "classic" Rise band or something.
Also,
Driveway. Potential heirs to emo's throne, and one of Ireland's better (only?) punk exports.
The two best Alexisonfire releases. FACT.