I like edline because of its ease of access related to my school. I do wish that it would ask less frequently about my email settings when I log on though, it does that every other time I log on it seems.
The web site constantly logs me off when I use it.
They claim there is a problem with my firewall which is totally bogus as I use dozens of other online sites with no problems. They force the school personnel to act as customer service reps who know nothing about tech support.
This site is excellent, letting you see your the grades about school without killing trees for your report card. you will want to come back to see your grades, the only downfall is that if you have a bad grade you will probably get grumpy. Very useful other than hoping for a good grade. other than that, nothing bad on this site at all, for students, teachers, and parents. AND this IS a secure site, no third parties aloud :)