Really? How much are your words worth? If you're making a casual comment, then a Free Post might make sense, BUT if it's important that your comment be taken seriously, then a Power Post is definitely the way to go. Power Posts make posts count twice: first, as value to the Karma411 community and second, to the charity of your choice.
A Power Post about a friend or colleague is an investment that gives back. You make a donation to charity while at the same time building a meaningful relationship with another person (the post's recipient). This creates networking currency for yourself: People will know that you value what you say as well as the world around you.
If you want your Power Post to stand out over time, you can make additional donations to increase its value. Select "My History" from the "My Home Tools" sidebar and then select "Post History" to learn how.
Want to see some Power Posts about you? Then start by making a Power Post about a friend. A Power Post today yields three tomorrow (or something like that).