The View Bug website gives visitors the ability to search through thousands of online Photography competitions. This website can help you find several competitions that fit your needs.
There are online photography classes available. Here is a link to one place to take an online photography course. http://www.betterphoto.com/online-photography-courses.asp
One of the best online place to find examples of vintage photography is eBay. eBay is the largest online auction site. You will be able to find a wide variety of photography but also at a very reasonable prices.
Here's one website where they give great photography classes online. http://www.schoolofphotography.com/ They have been giving great photography classes for over a decade now.
One can find a photography community online on Flickr, Pinterest, and Tumblr. These three sites are the best communites for photographers to meet and share pictures.
You can find examples of double exposure photography online at the Images section of the Google website. Once on the page, type "Double exposure photography" into the search field at the top of the page and press enter, then click on "Images" at the top of the page to bring up the example images.
There are many online photography schools. To find one that fits your needs and pocketbook go to a directory like Photo Education Online to check out the various links.
There are many online resources for learning photography so that you never have to pay for a lesson or go to a community class! There are hundreds of websites out there but one that reoccurs the most in recomendation is www.schoolofphotography.com/. This website offers online photography lesson courses.
One can order photos to be printed online at Flickr, AdoramaPix or at Mpix. Offline one could use, Walgreen's or Costco. In the UK the supermarket Tesco has both an online and offline photography printing service.
Portrait Photography Reviews are not easy to find online, but there are websites such as Digital Photography Reviews that will allow users to rate eachother's photographs. Sites like these can be found online through terms as 'Portrait Photography Reviews' and will allow you to view the best photography available on the internet!
One may find a cash competition on the website known as "Win Money 101". On their website they show you how to enter their competitions for low to high cash prizes.
There are several online sites where one can sell their photography. The first three that come to mind are Stockxpert, Fotolia and Dreamstime. This isn't an easy field to get into so one should be patient in attempting to sell photography.
I've always enjoyed taking pictures and I think I want to go professional. One of the most popular online photography schools is 'Tile' which one also is not too much expensive.