If you purchase PkgBackup ($3.49) it will save a list of all your Cydia apps and re-install them all in one operation after restoring and re-JB.
Well worth the $$$
how do I view that list?? I have PKgPackup
Just resync your phone and reinstall PkgBackup. The backup is stored in a contact called PkgBackup, which will be copied back to your phone when you sync contacts. When you run PkgBackup, it will import the list of installed packages to reinstall all or to choose which ones you wish to reinstall.
For me I made a word document when I installed my very first tweaks.
Every tweak that you add or theme, just add the name to word doc. Very simple process that shows everything you have without dealing the hard to navigate file system within iOS.
Check out appinfo in cydia
how do I view that list?? I have PKgPackup