My usage patterns haven't changed but compared to my 925, the screen on this thing just collects dust like nobody's business. It's certainly not a major issue but I am curious if anyone else has noticed this? Any idea of why?
Your environment might be dusty How about adding a screen protector?
Well, I do live in AZ, so it does get a bit dusty but my 925 didn't have the issue.
As for a screen protector, I haven't used one in years. Phones have gone in and out of my pocket all day long for years and I only had one small scratch on my original Motorola Droid that wasn't noticeable in 98% of all situations, so I concluded it was money I didn't need to spend.