John, I try not to let things like this bother me...It has happened to me several times here at ZS..For the most part , I just assume people are busy and just forget..
On the other hand, there are a few people that asked special favors to put CD's together with data, with an offer to reimburse and pay agreed fees...that never came about...I try not to let this deter me from helping scores of others..

Hey , maybe those long overdue checks will come in the mail now!!!!