This post is syndicated from the SocialToo Blog – please check it out! I think this feature’s pretty cool:

Recently Facebook launched the ability for users to checkin to any place with their mobile phone, sharing with their Facebook friends where they are and what they’re doing, but what about their Twitter friends?  Services like FourSquare and Gowalla offer the ability for users to share their checkins to Twitter as well as Facebook (or just leave them on Gowalla or Foursquare).  Facebook, with the exception of Pages, has seemed reluctant to include Twitter syncing for Facebook status updates.  That is where SocialToo comes in.  Starting today, you can now sync your Facebook checkins automatically from Facebook to Twitter using SocialToo.

The feature is completely free for anyone on Twitter and Facebook. To enable the feature, just log in to SocialToo through your Twitter account, click “Settings”, and click “Associate a Facebook Account”. Once you have both a Twitter and Facebook account linked in SocialToo, go back to the “Inbox” tab, and check the box next to “Facebook to Twitter” in the upper-right. You can now check the boxes next to the things you want to share, including, “Autopost Places” to automatically post checkins from Facebook. Once checked, any new checkin you post on Facebook will now go to Twitter.

In addition to checkins, you can also automatically post links and status updates. Any checkin with a note attached will show the note as the text of the Tweet and a link back to the checkin on Facebook. To exclude the checkin from Twitter, just add a “-” after a space at the end of your note and it won’t go to Twitter. The same goes for status updates and links that you post to Facebook.  We are also considering the potential for an opt-in “+” in the future (let us know in the comments if this is interesting to you).

Hopefully some of you find this feature useful.  We think it’s a powerful way to let others know, now on both Twitter and Facebook, where you are and what you’re doing, and has the potential to generate some interesting conversation.  Let us know how you plan to use it!

More about SocialToo:

SocialToo provides features to complement the experience people, businesses, and brands, have on the social networks they participate on. We’re a utility providing tools to help automate the process of managing a brand image, while at the same time enabling users to clean up spammy messaging, track followers and friends, and manage those friends and followers in the process. Here are some of the features we provide:

  • Auto Follow – follow back the people that follow you or your brand, providing potential discovery and networking opportunities, opening up communication channels, and giving those that follow you a sense of belonging in your community

    • Auto Follow is a one-time $10 fee.

  • Automatic DM and Stream filtering – do you get spammy DMs on Twitter? We’ll delete them automatically for you. Set up simple filters with keywords in DMs you don’t want to receive, then set rules, such as “unfollow”, “delete”, or “ignore” to get rid of them. Turn off Twitter’s DM e-mails and turn on ours, and we’ll also respect your rules with the DM e-mails we send, meaning if you say “ignore”, we won’t send you the DMs that match your rules. In addition, you can filter out people that say certain things in your stream, or that Tweet from specific (and some times spammy) applications.

    • DM filtering is free up to 4 filters. Stream and Application filtering comes with the monthly SocialToo Premium plan. The monthly SocialToo Premium plan is $29.95/mo, and includes every feature we offer, including support for unlimited Twitter accounts (and all features for each). There is a 7-day free trial.

  • Bulk Unfollow – need to start over on Twitter? Unfollow all the people you’ve ever followed at once. Set a whitelist under “Friends” and you can exclude specific people as you do so.

    • Bulk Unfollow on Twitter is a one-time $35 fee.

  • SocialToo Stats – one of our most popular features, you get a daily e-mail with all the people that followed you and stopped following you the previous day on Twitter. We try to organize them by the Tweets we detected at the time of the unfollow or follow. We also provide additional information about each person and the ability to unfollow or follow them straight from the e-mail. In addition, for our monthly Premium users we provide an organized interface, showing a timeline of all your new follows and unfollows in a graph, your number of Tweets, and if you click through to any day it will show you the new followers and unfollowers for that day at any point we’ve tracked, along with your Tweets for that day.

    • The daily stats e-mail is a one-time $20 fee. The monthly SocialToo Premium plan is $29.95/mo, and includes every feature we offer, including support for unlimited Twitter accounts (and all features for each). There is a 7-day free trial.

  • SocialToo Surveys – a “Social” way of posting quick polls to your friends on Twitter and Facebook. Create a quick poll, and share it with your friends on multiple networks. Your friends can take the poll, share it with their friends, comment on it, or create their own!