It’s Guest Post Week here at Good Old Rock! Today Marcelo will be evaluating different Twitter apps for the iPhone.

Greetings, everyone! Since Matt is a corporate shill Blackberry user, he asked for some outside assistance in figuring out the best Twitter applications for the iPhone. If you’re like …

I made a joke earlier this week about creating a “Good-Looking People” group in TweetDeck, so that I would have a column that was filled with pretty people avatars. Given that theme of my twittering this week, it seems only natural that my #FollowFriday post would feature folks who have avatars that …

I’m trying something different for this Follow Friday – instead of just tweeting a list of cool people that I think you should add to your follow list on Twitter, I’m doing a blog post to tell you a little more about the people I think you should follow. It’s entirely possible that some of these are …