Today’s post was written by contributing writer, Marie Williams.

Let’s face it: When it comes to online video, YouTube may be your main squeeze, but that shouldn’t keep your eyes from wandering. Ever wonder what hot, new online video service is waiting in the wings to sweep you off your feet?

Today, socialTNT gives you the rundown of most eligible suitors. Let’s make YouTube a little jealous this Valentine’s Day by checking out your options:

Viddler: The girl (or boy) next door
Viddler has a great selection of organic video content created by people like you and me. The coolest part: You can comment at various time stamps in the video. Viddler even has the heart of online lifecasting and social media queen iJustine (she’s even featured in the “How To” video on the site). C’mon, if iJustine thinks Viddler’s hot, isn’t it worth a try for you? Check out iJustine’s original music video, “Lifecaster.”

Revver: Good for a short-term commitment

The content on Revver is well-produced and slickly packaged. The site is also endorsed by iJustine. The plus for Revver is its revenue sharing programming, splitting the revenue 50/50 between Revver and publishers. I have to admit: The ads running across your screen are a bit annoying, but it’s still a great place for short n’ sweet clips like this one by Mike Burk of Cupid dancing on a stripper’s pole. Dance, Cupid, dance!

Blip: Content Casanova

Blip, currently in beta, will charm you with its sleek design and professional-grade content. Billed as a TV alternative, it has a lot of cool, well-produced serial shows by publishers like Alive in Baghdad and Wallstrip. Like Revver, there is a 50/50 revenue sharing. Yes, there are embedded ad captions, but, due to Blip’s spacious screen, the ads appear less intrusive than on Revver.

With so much amazing content, you’re guaranteed to find something you like, and may even want a second date (or a third, or a fourth, if you get hooked on one of their original shows). Here’s a video by WatchMojo for you singles (and possible V-day haters):

Metacafe: You hafta get to know ‘em first

With reposted television advertisements and promo vids taking up prime real estate on the splash page, Metacafe initially seems devoid of original content. After we scratched the surface, however, we came across a huge cache of technical videos–perfect for Geek Love!

Metacafe’s publisher rewards program and well-organized interface make it great for distributing content. The below video, from KentChemistry.com, helped them earn a whopping $9,299! But ads BEFORE the videos are SUPER annoying. Who wants to watch a full-on spot for Jack in the Box before you get to the goods? Total deal-breaker. Our reviewers are not giving it a second date.

Now that you have some newbies vying for your heart, tell us: Is YouTube still the top dog, or are you finding yourself attracted elsewhere? Who’s your online video sweetie and what’s your fave place to create and view content? Tell us in the comments!

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[The above photo, “._* { Sometimes I wish my life was a movie, I can puase, rewind and forward when ever I want or need to !! } *_.” by Adoodi , ™ in Manchester <3 , on flickr, used under Creative Commons license.]