Heather Wright-Porto said
10 months, 2 weeks ago: I have worked with WordPress.com free sites as well as self-hosted WordPress sites and really do like the JetPack plugins, especially the sharing (with FB, Twitter, LinkedIn) tool to sit beneath each post. I like the Email Subscriptions tool as well (where I also use Feedburner). Any how….I haven’t had any problems using JetPack, not that I use all the gadgets it comes with, but was just wondering what all you guys thought about it…if you’ve used it as part of your plugins list.
Don’t get me wrong, I install lots of plugins like All in One SEO, Google XML SiteMaps, VaultPress/Backup Buddy, Akismet and others as well…but just wondered if there was any problems with JetPack plugins. I have installed the share tool on self-hosted blogs as well.
Thanks for any feedback.Heather 
P.S. Here’s a links:
http://wordpress.org/extend/plugins/jetpack/
http://jetpack.me/about/