Earlier this year, Facebook launched a hashtag feature. I've done a bit of experimenting with them and conducted some "unofficial" research about how using hashtags on Facebook can increase your overall impressions.
The uses for Facebook hashtags are numerous, and big brands are jumping on board. Simply Measured, an analytics company, just published some very interesting data about how big brands are using Facebook hashtags. The study found that 56% of the top 100 brands on Facebook used hashtags in a post during the first few weeks of the launch.
In addition to using hashtags for photos, and as a means to classify information and posts through social networks, I've also noticed the use of hashtags as a contest entry tactic. It's been a pretty common practice on Twitter, Instagram and even Google Plus, for a while now. And now we're seeing hashtag entry contests on Facebook as well.
StyleCaster is currently searching for the most stylish New Yorkers out there. Their rules are simple. "To nominate an amazingly stylish New Yorker to be among our top 50, all you have to do is submit his or her name and a photo via Instagram, Facebook, and/or Twitter using the hashtag #MostStylishNY."
This works for a few reasons, the most important of them being the ability to search one place for your entries and choose your winner. The other reason is that it gives your users the ability to see all the entries in one place, and it adds transparency to the contest.
Of course there are drawbacks. Avery H., a fan of our Facebook page, brought up a very good point. She tested Hashtags on Facebook and didn't find it to be a success at all. Because of the privacy settings of many users, hashtags can't be tracked unless you are their friend. In this case many of the entries will never be seen by the contest hosts.
Using hashtags on Twitter & Instagram (if you are public, which more people are on those networks) might be a better option for your contest unless Facebook changes their rules about privacy.
Some things to think about when planning a contest with hashtags:
Make sure the hashtag is very unique. In essence, you want to own that hashtag. Since you can't officially buy hashtags and make them your own, you want to be able to brand the specific hashtag and make it associated only with you and your contest. Using something generic isn't going to cut it.
Have you entered or hosted any contests that use hashtags as their entry form?