I don't have a whole lot of photos to choose from this year due to my lack of getting outside. This was Chocorua from South Moat this past April. I'd say it is one of my favorites...but still a run of the mill photo. I think everyone else's photos are great, though!
Your photo definitely has potential if you're willing to edit it a little bit in an image editing program.
A lot of the "greatness" of everyone elses photo has to do with how most of the photos in this thread are cropped. Try cropping out the sky on your photo so that the focus is on the mountains instead (the human eye tends to get drawn towards big open blank spots in pictures). This will also make it more panoramic, which emphasizes the height of the mountains more. Showing so much sky makes the mountains seem puny in comparison.
Another thing you can do is crop out some of one of the edges... with nature photography, you often don't want the focus of your photo centered, but 1/3 of the way from either side. Since Chocorua is the focus of your photo, I'd try cropping off a little bit of the left side of the photo so that the peak is 1/3 the width from the left side of the photo, and 2/3 the width from the right side.
I hope you don't mind, I took your photo and made both of these changes to give you an idea of how it would look. I also adjusted the contrast and saturation slightly (I'd wager that very few of the above photos haven't had either adjusted at least a little bit!). With only about a minute's worth of work, it looks like this:
Give both of these a try if/when you get a chance, and see how it looks (I use
picasa for my image editing- it's a great program for making adjustments to photos quickly and easily, with plenty of automatic options that do the work for you)... After you do so, you'll also be able to upload a higher resolution photo without it being huge, which will make it easier to see detail.