Cross-domain cookies/sessions in Safari and all other browsers
Safari does not allow cross-domain cookies. In other words, if on X.com, you load an iFrame with contents of Y.com and set a cookie in the iFrame, Safari will not save the cookie. This post contains a possible solution to this problem.
SQLBuddyLite - phpMyAdmin alternative
SQLBuddyLite is a lighter version of the excellent SQLBuddy available from http://www.sqlbuddy.com. It combines the entire package into only 4 files.