I dislike anon but mostly because it hides guild tags. Since I often lead casual raids it's incredibly useful to see what guild someone is in. Alt of a raider? Odds are they know the events but may or may not totally up to speed on their class. Some random guild I don't recognize? I can /tell them, and find out a little more and maybe ask one of the more experienced at their role in the events to help them out as we go. I can find out what I need to know directly but often it does provide a decent starting point.
I love pizza. My favorite is double pepperoni with black olives. ;-) *points at the "Augur" beside her name* Nope, it's my first time.... *grin*
I go anon because for reasons unknown to space and time I still use /as to assist from time to time. Sometimes when I type /as I miss the "s" key and type /a and end up anon without realizing it. Why I would still use /as to assist? That is a better question.