I have finally got around to testing WP-Project Manager with the Front-end plugin included. First of all, hats off to you Tareq. This is now by far the best project management solution available for wordpress, and I have tried them all. Great work.
Here is a question though, and perhaps an area for possible improvement.
I was wondering about the activity timeline in the wordpress dashboard, which shows the mini calendars for each timeline entry. Having the graphical calendars makes for a rather long window, scrolling down as more entries are added. Can the graphical calendars be changed to a text date entry, with the graphical date selector popping up as needed, if date changes need to be made instead?