I have had a USAirways credit card for 30 years. I have a $20, 000 limit and have never been late in payments. In the last year, Barclay's (which took over the card from Bank of America) has put my card on "hold" numerous times, resulting in the card's being declined when I go to use it. This is quite embarrassing and irritating. Each time I have called to find that there was a concern about some innocuous charge. The last three times it was because (1) I bought an iPad from the Apple Store online, (2) I charged a meal at a... read full review »