As great an email device as the BlackBerry is, one of the things that you can’t do is flag your emails for follow up.  Well, once again, BlackBerry developer extraordinaire, Fabian Heuwieser, creator of about a dozen or so extremely popular premium and free BlackBerry applicatoins, has released LaterFlag.

LaterFlag is a free BlackBerry app that does what your BlackBerry should do (and will do in OS 5) out of the box.  As the name implies, LaterFlag simply allows you flag your emails and set their priority as high or low.

You can download LaterFlag OTA directly to your device here.  You can see other applications from Fabian Heuwieser here.