The keywords in your account are nearing an unmanageable size.
You don't say? ;)
Looks like Google wants to slow me down a bit. Ah, well, they are right after all. With all the smooshes (ala 'thisisakeywordphrase') in my account, I have far too many keywords with not so much as an impression in the mix. So it's probably time to do a little housecleaning. Sure, I could just open another account, but why let things get really unruly before doing some cleaning?
So, I am going to tack on another day to my 50 blast goal deadline and spend that day pruning.