[ooobit2]

It depends. For lists, I do spaces. Allows for more levels than a tab would. But for everything else, tabs.

I've also grown to loathe that first-line tab beginning the second paragraph. It makes left-aligned text look wonky.

I loathe centered text too.

I'm not a rounded rectangle person.

I think the colored block UI that's all over Android, sites like HN, etc. looks tacky. We went from semi-transparent glass UI to flat colored blocks, and somehow interfaces got slower and more processor intensive. Now, that's a horse of a different color.