Yeah, lets ditch the bargain alerts forum, agreed that Boards.ie do a good job of this.
However, I think there is room for a new "supermarkets" forum.
Looking on multiple forums on Boards.ie, it is clear that talking about supermarkets is popular. Similar, on other forums such as MoneySavingExpert.com.
Examples of what it might include:
Best buys from Aldi and Lidl etc
Best place to buy fruit / veg / toiletries discussions.
Online delivery discussions.
Branded versus unbranded product discussions.
Thoughts?