Filed under: Cingular, Pearl 8100, RumorsA BBHub reader writes me this morning to tell me that he's called I most of Metro Phoenix Cingular stores abut the BlackBerry.Pearl.Stores whose locations are indicated via blue dots on this map from Cingular's Store Locator feature. A map from our peeps at MapQuest, another AOL company.Here\'s what he got. All assessments are his: Tempe - No idea what the pearl was. Goodyear- Thought had them today, put me and hold then said sometime In De...