fathom - 2:44 pm on Apr 12, 2012 (gmt 0) [edited by: fathom at 3:05 pm (utc) on Apr 12, 2012]
So as long as it's done in moderation it's good to go? Yes or no? That's why they use the wording excessive?
Ask Google for stronger confirmation if you need that.
IMHO Google can't detect limited patterns.
<edit>added Google to first sentence...missed it</edit>
[edited by: fathom at 3:05 pm (utc) on Apr 12, 2012]