2002 Avatar Disqus Social Networking 
ProBlogger
NOVEMBER 19, 2013
The best of these commenters in my experience tend to use a personal name (and where possible use a personal avatar). Note : on avatars, it can be worth registering for a Gravatar account as this is often used for avatars on many blogs. In fact this advice is Day 20 in our 31 Days to Build a Better Blog workbook.
Techipedia: Tamar Weinberg
DECEMBER 10, 2008
Add an avatar and a bio at the minimum. I write about social media , people, not about beer bongs. And well, they say that social media is the new link exchange, so instead of asking for an old-fashioned link (which might have worked in 2002), consider using a more viable strategy for this modern time period.
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