[datetime or date and time?]

From a practical point of view is it better to store the date and time in one field or have two?

Would have time as separate make it easier to do analysis?

[Ask ONE QUESTION to determine if someone is a good programmer]

You meet a php programmer and can only ask him/her [b]one question[/b]. Their reply to this [b]one question[/b] will determine if they are a good programmer or not.

[!--sizeo:3--][span style=\"font-size:12pt;line-height:100%\"][!--/sizeo--][div align=\"center\"][!--fonto:Trebuchet Ms--][span style=\"font-family:Trebuchet Ms\"][!--/fonto--][b]What would the question be and why would the reply determine if they are a good programmer?[/b][!--fontc--][/span][!--/fontc--][/div][!--sizec--][/span][!--/sizec--]

[send iframe email that points to php page, will it work?]

Wondering if this will work.

Send out html email that contains an Iframe element. The URI src points to a php page and pass variables in a query string.

Will the page show in the e-mail?

So in theory if their email is in the query string, one can measure who opens the email.

[Is this possible? Tracking bounce e-mails.]

Is it possible to log into a database all the bounce e-mails. And pass variables from the bounce e-mail as well? I.e. for each e-mail there's an ID. When it bounces, it logs the e-mail address as well as the ID into a database.