This is a great site for people talking about bargains.
http://www.hotukdeals.com/all/all/new
Note deals can only be posted by "ordinairy" people, not the shops or companies themselves.
Also people can "vote" on a deal and it either goes hot or cold. You see next to the deal the temperature of the deal. "10 degrees" is OK, "500 degrees" is hot, and any "minus degrees" is bad.
You can also discuss deals and ask questions abotu them.
You can also "sort" deals by topic - Fashion, Travel, Computers etc