i use my paypal account for our dollstore website.. i only transfer out what i need to my savings account for my inventory purchases, and to pay my visa bill. my regular bank barely offers 4% for a 1-month cd (and thats with a 50k minimum which im not about to do) and the nice thing about paypal is you dont have to do any additional paperwork to add to the invested amount.
most of those horror stories were probably before ebay bought paypal. Granted ebay are a bunch of moneygrubbing bastards, but they trustworthy. We actually had a chargeback attempt from france a while back, but the moron had already left us + ebay feedback for the item so we won the chargeback.
the 5.03% is the annual rate, but interest is calculated at 1/365th of that daily. typically we do about 500 a day thru paypal so it adds up pretty fast. and this month's releases are Rozen Maiden Shinku & Hina Ichigo dolls, so we're expecting a new record...