>>The UT has just been switched to Arial from Times Roman.
>>
>>Personally, I preferred the old font; I find serifed fonts easier to read. Also, in Arial, there is no distinction between the upper-case "I" (eye) and the lower-case "l" (ell). Not wonderful for code samples.
>
>You are an exception. Studies show that sans-serif fonts are easier to read and preferred by more people. Personally, I prefer the Arial over the Times Roman.

What studies? I have heard contradicting reports. Of course, it would have a lot do with which serif and sans serif fonts were tested and a what resolution. The serif fonts are preferred at the resolution that professional printers use, pick a major newspaper or magazine that uses sans serif fonts for the body text.