Keywords In Bold Or Italic – Better For Google SEO?
Blurb by Shaun Anderson (Hobo) -TIP 13As I mentioned in the ALT Tag seo tip, some seo proclaim putting your keywords in bold or putting your keywords in italics is a benefit in terms of search engine optimizing a page – as if they are working their way through a check list.
It’s impossible to test this, and I think these days, Google might be using this to identify what to derank a site for, not promote it in SERPS.
I use bold or italics these days specifically for users. Only if it’s natural or this is really what I want to emphasise!
Don’t tell Google what to sandbox you for that easily! I’m currently cleaning up the Hobo blog to reflect this, too.
I’ve been meaning, maybe forgetting, to pint out in these posts I think Google treats every website differently to others in some respect. That is, more trusted sites might get treated differently than untrusted sites.
2c.
We've recently updated our comments policy and increased the number of comments a visitor has to make to get seo friendly links in comment signatures to reward long term readers and make it a bit harder for dofollow spammers ;) - I told you dofollow spamming wasn't a long term strategy....

WHAT ABOUT CAPITALS TO EMPHASISE?
That’s an accessibility issue for me. You should write normally, and emphasize style the words for the desired effect in CSS, so it’s not confused with an acronym.
Don’t think it makes much of a difference where Google is concerned, but I don’t do it to emphasize much – when I am paying attention.