Which LMS do you use and why?

We've been managing for a long time without one. The presentations write to a database which isn't ideal. We're now getting moodle 2.1 which should be installed next week. A partner company I have done some work for uses Totara, but I'm yet to see the benefits that it brings over Moodle. I mean it has good reporting functions and you can build in a company hierarchy which is great, but  it's a lot of money for what is essentially Moodle with some plugins.

I'm not the buiggest fan of Moodle, but compared to our current method of reporting, it's going to be a blessing.

in the past I've also used Kallidus from e2train which was pretty good.

I think there is one common theme though when it comes to an LMS, we will always have our issues, whichever on ewe use because none of them are perfect and all of them have faults!