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There's always an interesting conversation happening on iReport.com -- but we spotted two recent threads in particular worth noting. Some of the site's most active users are taking action.iReporters along the Gulf of Mexico spotted an interesting sight in the sky yesterday. Users sent in photos and videos of a sun halo, created by cirrus clouds. The upper-level clouds cause the reflection of ice crystals around the sun. RichNeel called the natural phenomenon a "ringbow," EvaS said the halo lasted for approximately two hours and rodman sent in video footage of the ring .
Did you happen to catch the halo? Have you ever seen one before? Send your photos and videos here .
iReport.com will be down for about 20 minutes starting at 7:30 a.m. ET on Wednesday. If you have breaking news to share while we're out, please send your stories, videos and photos to ireport@cnn.com.
What's going on, you ask? Our engineers need to make important updates to keep the site running smoothly. You may have noticed we were out for about 15 minutes Tuesday afternoon -- we're doing the fixes Wednesday to (fingers crossed!) keep that from happening again.
Political enthusiasts can sure get creative. As the battle for the Democratic nomination rages on, supporters of both candidates have tried some interesting ways of convincing people that their candidate should be the nominee.Are the Democrats coming down with a case of hoof-in-mouth syndrome? The tense battle for the party's presidential nomination has inspired a number of cartoons posted on iReport.com. What do you think? Check out these cartoons and post a comment to share your thoughts, or draw your own conclusion .
So, you're walking into the kitchen and lo and behold, a bunch of bananas looks just like a mouth. Saucepan lids? Perfect eyes. You've got to tell someone about this face you're seeing. Time to send an iReport! MikeMiller did .
Whether you've got a case of cannibal lizards or a cat that sits on eggs , we want to see your offbeat images. We even have an ongoing series of robots and zombies (and presumably robotic zombies) performing for us on a regular basis courtesy of castvee8 .
These aren't the biggest headlines of the day, but you can't stop looking at them. You probably see plenty of funny things from time to time. Next time, send us a photo or video.
We're glad to be back online after a short outage this morning. If you had trouble uploading earlier today, please try again now.
iReport.com is abuzz over BDrenning's video of mysterious red lights floating above Phoenix, Arizona. UFO or totally explainable?
The price of fuel is at record highs, and it's affecting other prices too -- like the cost of food. There's a great discussion about food prices happening right now on iReport.com.
There is no shortage of excitement surrounding Pope Benedict XVI's visit to the United States. Crowds packed Washington, D.C.'s Nationals stadium to see him celebrate Mass on Thursday, and are expected to do the same at Yankee Stadium Sunday.
iReporter James Krehely of Greenbelt, Maryland, was electrified by seeing the Pope in D.C., and says, "It was almost like going to see the Stones or U2! A lot of excitement, but also a lot of spirituality. The spectacle was of course only something the Vatican could achieve with it's own brand of Christianity."
Sometimes, collections go way beyond sets of things. For some, collections are carefully curated galleries of favorite treasures.You may have noticed the site was down for about an hour today. We're happy to report that we're back in business, and are working hard to fix what went wrong. Meantime, if you see anything not quite right, please drop us a comment or send a note to contact@ireport.com.
We just added "e-mail" links to iReport.com stories that help you fire off a quick note to your friends when you spot something you want to share. The link is right under the story text; just look for the e-mail icon.
Iraq is a centerpiece of global news, but rarely do you ever get to see what life is like for an ordinary person.
Posts from iReporter Matuk , a contracted professional working in Baghdad, are giving us this uncommon perspective. Matuk's videos are moving portraits of a city in transition.
Through his eyes, we have experienced being able to look outside your window and see the effects of a war going on. This is something you can't see on the news wires and a testament to the power of citizen journalism. His uploads have become a diary of daily life in Baghdad.
What do you think? What questions would you like to ask Matuk?