Periscope Gadget gives you control over multiple Basecamp accounts on your iGoogle homepage, directly in GMail, on your Windows Desktop with Google Gadgets and even on your iPhone.
I really needed (and wanted) a simple way to punch-in to a project I was busy on; work; then punch-out and write a quick description of what I did. It’s really important to me to charge my clients by the minute: who wants to be charged 1hr of my time for a small copy change that really only took me 4 minutes to do? Enter Periscope.