Report and filter criteria should have a drop down instead of text field
Just a thought as I'm coming from Dynamics CRM. One thing I find frustrating is when running a report for example, if I enter a criteria such as "Stage is " it just gives a text box. I then have to remember the full proper names of the stages and type them in. This is a pain with some custom fields where I have 10 or so fields I want to select.
In Microsoft CRM it gives a little select button and then shows all of the attributes in those fields, and you can then add them as criteria instead of having to remember exactly how they're written. Just would help save time!