Decided to go ahead and try the Discover luv button just now on my newer Discover IT (acquired in March) and got a $500 boost from $5K to $5.5K. Not as much as I'd ideally have liked, but I never turn down CLI's on principle 
. I'll have to see about calling Discover to see if I can reallocate some of the CL on my older card to the newer card as well, since I'm planning to SD the older card once I pay it off and move the recurring payment I have on it; my ultimate aim is to combine the two cards next spring (assuming a CLI is available on either one), but it'd be nice to be able to reallocate as much of the CLI as I can.
