I currently use coinbase.com ewallet. Is anyone else using it? Is it trustworthy? However, I have bern thinking of starting my own ewallet that has more security measures like paypal. If there was an ewallet with security measures like paypal but for bitcoins, would you use it? Would it be possible to use mysql and some how issue a debit card that can use the funds in an account? Finally would it be logical to list ammount of btc in each account in mysql and keep a secure back up of the database on a back up server. If I did decide to make a custom ewallet, would there be devs that would help?