I love PIMS and check them out almost as much as I check out new email services.
I have my favorite
TexNotes but I also like checking out new and interesting ones.
I thought this one would interest a few people on this list.
It's
OnlineHomeBase or OnlineHB for short (
www.onlinehb.com works too).
The interface is kinda interesting. It's freeform. For notes, to-dos and reminders.
You can have reminders emailed to your cell phone.
You can make a list of things and share that page out with people (to read only), or give limited read/write capability...collaborative notes!
You can search across your sheets on the web.
Here's a
shared page I made real quick so you can see.